| Subject | English | Chinese |
| sport. | A competitor may forgo his second or third trial | 运动员可在第二次或第三次试跳时请求免跳注释：1. forgo 作动词使用，原意是放弃，如放弃一次机会 forgo an opportunity; 2. forego = forgo 两种拼法均可； 3. 用于试跳 forgo a trial 意即放弃一次试跳机会,规则使用"免跳" |
| gen. | a second birth | 再〔新〕生 |
| sport. | a second caution | 第二次警告 |
| gen. | a second pair | 另一对〔副〕 |
| gen. | a second string to one's bow | 第二种办法 |
| gen. | a second string to one's bow | 别的手段 |
| gen. | a second time | 再一次 |
| sport. | achieve second wind | 获得"第二次呼吸" |
| sport. | acquire second wind | 获得"第二次呼吸" |
| sport. | Adidas, the world's second-biggest sports goods maker, is one of the 12 official sponsors of the Games, with the right to use the Olympic logo globally | 世界第二大体育用品制造商阿迪达斯是奥运会12个官方赞助商之一，拥有在全球范围内使用奥运标识的权力 |
| gen. | airman, second class | 空军二等兵美 |
| gen. | Anniversary of the Second Republic | 11 月 24 日扎伊尔第二共和国日 (Zaire) |
| gen. | As a football player he is second to none | 作为一名足球队员，谁都超不过他 |
| tech. | asymmetric second division | 不对称第二次分裂 |
| gen. | at second-hand | 间接 |
| gen. | at second-hand | 辗转 |
| gen. | at second-hand | 用旧货 |
| tech. | attenuation of the second kind | 第二种衰减 |
| tech. | average difference of second order | 平均二级差 |
| avia. | aviation structural mechanic second class | 二等飞机结构机械员 |
| avia. | aviation support equipment technician second class | 二等航空支援设备技师 |
| avia. | base second level | 二级基地维修 |
| avia. | base second level | 级基地 (维修服务) |
| sport. | Britain's Iron man Daley Thompson won the decathlon and became only the second man ever to retain his Olympic title | 英国"铁人"汤普森赢得男子十项全能金牌、成为第二位卫冕奥林匹克"铁人"美名的运动员 |
| shipb. | centimeter, gram, second unit | 厘米克秒计量单位 |
| shipb. | centimeter gram second unit | 厘米克秒计量单位 |
| shipb. | centimeter gram second unit system | 厘米克秒计量单位制 |
| shipb. | centimeter-gram-second system | 厘米•克•秒计量单位制 |
| gen. | centimetre-gram-second boundary unit | 厘米-克-秒制基本单位 |
| gen. | centimetre-gram-second electromagnetic system | 绝对电磁单位制 |
| gen. | centimetre-gram-second electromagnetic system | 厘米-克-秒电磁〔单位〕制 |
| gen. | centimetre-gram-second electromagnetic unit | 厘米-克-秒制电磁单位 |
| gen. | centimetre-gram-second electrostatic system | 绝对静电单位制 |
| gen. | centimetre-gram-second electrostatic system | 厘米-克-秒静电〔单位〕制 |
| gen. | centimetre-gram-second electrostatic unit | 厘米-克-秒制静电单位 |
| gen. | centimetre-gram-second system of units | 厘米-克-秒〔单位〕刹 |
| gen. | centimetre-gram-second system of units | 厘米-克-秒〔单位〕制 |
| gen. | centimetre-gramme-second boundary unit | 厘米-克-秒制基本单位 |
| gen. | centimetre-gramme-second electromagnetic system | 绝对电磁单位制 |
| gen. | centimetre-gramme-second electromagnetic system | 厘米-克-秒电磁〔单位〕制 |
| gen. | centimetre-gramme-second electromagnetic unit | 厘米-克-秒制电磁单位 |
| gen. | centimetre-gramme-second electrostatic system | 绝对静电单位制 |
| gen. | centimetre-gramme-second electrostatic system | 厘米-克-秒静电〔单位〕制 |
| gen. | centimetre-gramme-second electrostatic unit | 厘米-克-秒制静电单位 |
| gen. | centimetre-gramme-second system of units | 厘米-克-秒〔单位〕刹 |
| gen. | centimetre-gramme-second system of units | 厘米-克-秒〔单位〕制 |
| tech. | central second moment | 中心惯性矩 |
| tech. | central second moment of area | 面积中心二次矩 |
| shipb. | certificate of second engineer | 二管轮证书 |
| shipb. | certificate of second mate | 二副证书 |
| shipb. | certificate of the second engineer | 二管轮证书 |
| shipb. | certificate of the second mate | 二畐证书 |
| shipb. | Changzhou Municipal Second Shipyard | 常州市武进第二造船厂 |
| shipb. | Changzhou Municipal Wujin Second Shipyard | 常州市武进第二造船厂 |
| avia. | Clausius statement of the second law of thermodynamics | 克劳修斯说法 |
| tech. | collision of the second kind | 第二类碰撞 |
| tech. | collision of the second kind | 第二种碰撞 |
| avia. | compressor discharge pressure second stage | 压气机释放压力第二级 |
| tech. | conjugacy of the second kind | 第二类共轭性 |
| tech. | critical speed of second order | 第二临界转速 |
| tech. | cubic feet per second per day | 每秒立方英尺日 |
| tech. | cubical feet per second per day | 每秒立方英尺日 |
| mater.sc. | dead second ionization mass spectroscopy | 静态二次离子质谱 |
| tech. | double second difference | 倍程二次差 |
| avia. | electric second-meter | 电动秒表 |
| tech. | electrical second meter | 电秒表 |
| gen. | electrostatic centimetre-gram-second unit | 厘米-克-秒制静电单位 |
| tech. | Engesser's second theorem | 恩盖瑟第二定理最小功原理 |
| tech. | error of the second kind | 第二类型错误 |
| med. | every second day | 每隔一天 |
| med. | every second day | 每隔一〔二，三〕天〔周，月，年〕 (week, month, year) |
| shipb. | existing second hand tonnage | 现有旧船吨位 |
| shipb. | existing second-hand tonnage | 现有旧船吨位 |
| gen. | feet per second per second | 英尺/秒2 |
| avia. | film second surface mirrors | 薄膜型二次表面镜 (航天器热控涂层) |
| plast.surg. | first and second branchial arch syndrome | 第一、二鳃弓综合征 |
| shipb. | foot pound second unit | 英尺-磅 -秒单位制 |
| gen. | foot-pound-second electromagnetic system of units | 英尺-磅-秒电磁单位制 |
| gen. | foot-pound-second electrostatic system of | 英尺-磅-秒静电单位制 |
| tech. | foot-pound-second system | 英尺一磅一秒单位制 |
| gen. | for the second time | 第二次 |
| gen. | for the second time | 第一〔第二，最后一〕次 |
| gen. | for the second time | 首先〔第二次,最后〕 |
| gen. | for the second time | 再次 |
| tech. | general equation of second degree | 一般二次方程 |
| sport. | get second place | 得第二 |
| sport. | get second wind | 获得"第二次呼吸" |
| gen. | Go up to the second floor, and you will see it sign-posted to the right. Give the doctor your registration card | 上二楼，右边挂有内科的牌子。把挂号卡给医生就行了 |
| gen. | Hold on a second, please. Right, sir. You are booked and confirmed on flight 109 to Paris tomorrow | 请稍等。是的，先生。您明天去巴黎的109航班机已确认无误 |
| gen. | Hold on for just a second, so I can grab a pen and paper | 稍等一下，让我拿下纸笔 |
| gen. | I want to reserve a berth of second class cabin | 我要预订一个二等舱的铺位 |
| sport. | If the wind velocity measured in the direction of running jumping behind the competitor averages more than 2 metres per second, the record will not be accepted | 如果在跑进方向跳跃方向上测量的顺风平均风速超过 2 米/秒、则所创纪录不予承认 (注释:从后面吹来的风通常用 the following wind,规则条文用 the wind behind the competitor,意即顺风) |
| tech. | illuminate second flashing | 照秒发亮 |
| sport. | In relay race, it is preferable to run the best runner last, the second best first | 接力赛中、应将跑得最快的运动员排在最后、次快的运动员排在第一、这种排列次序更好一些 |
| sport. | In the second part of the movements in the triple jump, the jumper continues to leap forward, landing on the other foot | 三级跳远动作的第二部分、运动员紧接着向前跨跳、另一只脚着地 (step) |
| gen. | in the second place | 于第二步 |
| gen. | in the second place | 其次 |
| gen. | in the second place | 次 |
| gen. | in the second place | 第二点 |
| gen. | in the second place | 第二 |
| tech. | Jacobi's second method of solution | 雅可比第二解法 |
| tech. | jumper bridge for jumping second wheel | 跳秒轮用压板 |
| tech. | jumping second detent | 跳秒针拉挡 |
| tech. | jumping second driving wheel | 跳秒针传动轮 |
| tech. | jumping second pallet jewel | 跳秒针叉瓦 |
| tech. | jumping second whip | 跳秒轮 |
| shipb. | junior second engineer | 畐二管轮 |
| shipb. | junior second engineer | 副二管轮 |
| gen. | Just a second, please. Mr. Brown, here is your bill. Please check | 请稍等。布朗先生，这是您的账单，请您检查 |
| tech. | laser generated second harmonic | 激光辐射二次谐波 |
| tech. | laying of second track | 铺复线 |
| tech. | laying of second track | 铺第二线 |
| tech. | laying of second track | 修建第二线 |
| tech. | Liapunov's second method | 李亚普诺夫第二方法 |
| multimed. | libraries in second life | libraries in second life 3D 库 |
| sport., med. | mass moment of the second order | 二阶质量矩 |
| desert. | maximum second discharge | 最大秒流 |
| avia. | Meteosat second generation | 第二代气象卫星 |
| tech. | meter kilogram second ampere system | 米•千克•秒•安制 |
| tech. | meter kilogram second system | 公制 |
| tech. | meter kilogram second system | 米·千克·秒制 |
| avia. | meter/kilogram/second/ampere | 米/千克/秒/安培工程单位制 |
| tech. | meter-kilogram-second system | 米-公斤-秒制 |
| tech. | meter-ton-second system | 米•吨•秒单位制 |
| tech. | meter-ton-second units | 米•吨•秒单位制 |
| gen. | metre-gram-second system | 米-克-秒〔单位〕制 |
| gen. | metre-kilogram-second-ampere system | 米-公斤-秒-安〔培〕单位制 |
| gen. | metre-kilogram-second-ampere unit | 米-公斤-秒-安培〔单位〕制的单位 |
| gen. | metre-kilogram-second system | 米-公斤-秒单位制 |
| gen. | metre-kilogram-second unit | 米-公斤-秒〔单位〕制的单位 |
| gen. | metre-kilogramme-second-ampere system | 米-公斤-秒-安〔培〕单位制 |
| gen. | metre-kilogramme-second-ampere unit | 米-公斤-秒-安培〔单位〕制的单位 |
| gen. | metre-kilogramme-second system | 米-公斤-秒单位制 |
| gen. | metre-kilogramme-second unit | 米-公斤-秒〔单位〕制的单位 |
| gen. | metre-ton-second system | 米-吨-秒单位制 |
| sport. | minutes into the second half | 下半场开始几分钟 |
| avia. | Newtonian second law | 牛顿第二定律 |
| avia. | Newton's second law of motion | 牛顿运动第二定律 |
| sport. | No. 3 committed a second false start | 3 号第二次起跑犯规 |
| sport. | No 8's second trial jump is valid | 8 号第二次试跳有效 |
| securit. | notice of second charge | 第二债权抵押通知 |
| desert. | number of actual freeze up days in second half of year | 下半年封冻天数 |
| gen. | ohm-ampere-second-metre system of units | 欧姆-安培-秒-米单位制 |
| gen. | on every second line | 每隔一行 |
| brit. | on second thought | 经再三考虑 |
| brit. | on second thought | 进一步考虑后 |
| brit. | on second thoughts | 经再三考虑 |
| brit. | on second thoughts | 进一步考虑后 |
| gen. | one second later | 一秒钟以后 |
| gen. | One second, please. The cashier will have your bill ready in a moment | 请稍等，收银员马上为您准备账单 |
| nautic., tech. | operating mode at second transitional regime | 第二过渡阶段航行模式地效翼船 |
| mater.sc. | optical second harmonic generation | 光学二次谐波产生 |
| mater.sc. | organic second order nonlinear optical material | 有机二次非线性光学材料 |
| gen. | per second per second | 每秒每秒 |
| tech. | perpetual motion machine of the second kind | 第二类永动机 |
| avia. | perpetual-motion machine of the second kind | 第二类永动机 |
| tech. | polar second moment | 极惯性矩 |
| tech. | polar second moment of area | 面积的极二次矩 |
| tech. | polar second moment of area | 极惯性矩 |
| tech. | polar second moment of area | 截面极惯性矩 |
| shipb. | precision second operation machine tool | 精密辅助机床 |
| tech. | prism of second order | 第二柱 |
| tech. | proposed second ary track | 拟建第二线【铁】 |
| gen. | rank second in | 在…上列第一〔二，三〕 |
| gen. | rank second in | 在…方面居第一〔二，三〕位 |
| gen. | rank second on | 在…上列第一〔二，三〕 |
| gen. | rank second on | 在…方面居第一〔二，三〕位 |
| sport. | receive a second caution | 再次被裁判员警告 |
| sport. | receive a second yellow card | 再次被裁判员出示黄牌 |
| sport., cloth. | Recently, Adidas, the world's second largest sportswear brand, launched a flagship store on the Internet | 最近，阿迪达斯，世界第二大运动品牌，推出了网络旗舰店 |
| gen. | record the passage of time to the nearest second or so | 计时精确到一秒左右 |
| tech. | resistivity for second layer | 第二层电阻率 |
| plast.surg. | reverse-flow second metacarpal flap | 第二掌动脉逆行皮瓣 |
| gen. | Ring, then, if you please, for a second knife, fork, and plate, and we will dine together | 现在，假如你不介意，请拉一下铃,再要一副刀叉碟子来，我们一同进餐吧 |
| sport. | run for a second term | 竞选连任 |
| sport. | Runner No. 33 was eliminated in the second round | 33 号运动员在第二赛次被淘汰 |
| tech. | sea breeze of the second kind | 冷锋状海风 |
| gen. | second accelerator | 第二加速电极 |
| gen. | second accelerator | 第二阳极 |
| fishery | second anaphase | 第二次分裂后期 |
| securit. | second and subsequent mortgage | 第二和后续抵押 |
| securit. | second and third liners | 二三线股 |
| avia. | second anode | 第二阳极 |
| fishery | second antenna | 第二触角 |
| bowl. | second attempt | 第二次掷球 |
| bowl. | second ball | 第二次掷球 |
| nautic., tech. | second barrier | 次屏壁 |
| gen. | second-best | 次货 |
| gen. | second-best | 居第二位的 |
| gen. | second-best | 仅次于最好的 |
| gen. | second best | 仅次于最好的 |
| gen. | second-best | 次好的 |
| gen. | second-best | 居第二位者 |
| gen. | second best | 第二等的 |
| securit. | second board | 高科技创业板 (hi-tech board) |
| securit. | second board | 二板 (hi-tech board) |
| desert. | second boiling point | 第二沸点 |
| soil. | second bottom | 河岸地 |
| plast.surg. | second branchial arch | 第二鳃弓 |
| sport. | second breath | 第二次呼吸 |
| securit. | second broker | 第二经纪人 |
| sport. | second call | 第二次点名检查 |
| sport. | second call | 第二次点名 |
| sport. | second caution | 拔河第二次最后警告 |
| sport. | second caution | 最后警告 |
| sport. | second caution | 拔河第二次警告 |
| gen. | second-class | 按照二等 |
| gen. | second-class | 二等〔级，流〕的 |
| gen. | second class | 二级 (grade AA) |
| shipb. | second-class cabin | 二等客舱 |
| securit. | second class commercial paper | 二等商业票据 |
| sport., med. | second-class lever | 第二类杠杆 |
| mineral. | second-class ore | 二级矿石 |
| securit. | second class paper | 二等票据 |
| securit. | second class paper | 次要票据 |
| croq. | second corner | 第二角 |
| avia. | second critical speed | 第二临界转速 |
| horticult. | second crop | 二次收获 |
| horticult. | second crop | 第二次收成 |
| avia. | second cubic feet per second | 标准立方英尺/秒 |
| avia. | second cubic feet per second | 标准立方英尺每秒 |
| avia. | second cut | 二道纹 |
| shipb. | second cut file | 十字纹锉 |
| securit. | second day delivery | 第二日交割 |
| nautic., tech. | second deck | 第二甲板 |
| gen. | second-degree | 第二度的 |
| securit. | second distress | 第二次扣押 |
| sport. | second division | 少年组 |
| sport. | second division | 乙级队 |
| sport. | second division | 乙级 |
| plast.surg. | second dorsal compartment | 第二手背间隔室 |
| mater.sc. | second electron emission | 二次电子发射 |
| shipb. | second engineer | 二管轮 |
| nautic. | second engineer | 大管轮 |
| nautic., tech. | second engineer officer | 大管轮 |
| shipb. | second engineer room | 二管轮室 |
| shipb. | second-engineer room | 二管轮室 |
| nautic., tech. | second filter | 细滤器 |
| gen. | second finger | 中指 |
| sport. | second finisher | 第二名 |
| avia. | second-foot | 秒・英尺 |
| gen. | second-foot | 秒-英尺 |
| gen. | second from the left | 左起第二个 |
| journ. | second front page | 内页头版 |
| croq. | second gate | 二门 |
| croq. | second gate | 第二球门 |
| racing | second gear | 二档 |
| avia. | second generation | 改进型 |
| gen. | second-generation | 第二代的 2 产品、服务等改进类型形式的 |
| nautic., tech. | second-generation complete stability criteria | 第二代完整稳性衡准 |
| multimed. | second-generation computer | 第二代计算机 |
| securit. | second generation exotic option | 第二代奇异期权 |
| nautic., tech. | second generation intact stability criteria | 二代完整稳性参数横摇衡准 |
| nautic., tech. | second generation intact stability criterion | 第二代完整稳性衡准 |
| multimed. | second-generation language | 第二代语言 |
| gen. | second goalkeeper | 替补守门员 |
| sport. | second-grade sportsman | 二级运动员 |
| desert. | second-growth forest | 次生林 |
| sport. | second half | 后半时 |
| sport. | second half procedure | 后半程 |
| securit. | second half year | 下半年 |
| gen. | second-hand | 间接 |
| gen. | at second hand | 直间接地 |
| gen. | second-hand | 从第二手 |
| gen. | second hand | 时〔分，秒〕针 |
| shipb. | second-hand ship tonnage | 旧船吨位 |
| shipb. | second hand tonnage | 旧船吨位 |
| gen. | second-harmonic | 二次谐波 |
| gen. | second-harmonic | 第二谐波 |
| avia. | second harmonic generation | 次谐波产生 |
| gen. | second-harmonic generation | 二次谐波〔的〕产生 |
| sport. | second heat | 第二轮次预赛 |
| sport. | second heat | 第二组 |
| sport. | second heat | 第二轮预赛 |
| avia. | second in command | 副驾驶员，民航副机长 |
| securit. | second income | 次要收人 |
| nautic., tech. | second island chain | 第二岛链 |
| energ.ind. | second law efficiency | 第二定律效率 |
| refrig. | second-law efficiency | 火用效率 |
| multimed. | second-level domains | 二级域 |
| gen. | second-level predicate | 第二层次谓词 |
| securit. | second lien | 第二次扣押权 |
| croq. | second line | 第二线 |
| CNC | second line maintenance | 中修 |
| securit. | second line of reserves | 二线准备金 |
| securit. | second line of reserves | 第二级准备金 |
| securit. | second line stock | 二线股 |
| securit. | second liner | 二线股 |
| sport. | second line-up | 二线队伍 |
| securit. | second liquidity | 次级流动资产 |
| securit. | second liquidity | 次级流动 |
| med. | second-look surgery | 二次探査手术 |
| gen. | second-mark | 秒号" |
| securit. | second market | 二手市场 |
| shipb. | second mate | 二畐 |
| fishery | second maxillae | 第二小颚 |
| avia. | second Maxwell relationship | 麦克斯韦第二关系式 |
| fishery | second meiotic metaphase | 第二次成熟分裂中期 |
| sport., physiol. | second messenger | 第二信使 |
| sport., physiol. | second messenger hypothesis | 第二信使假说 |
| plast.surg. | second metatarsal flap | 第二跖骨皮瓣 |
| mineral. | second mining | 二次回釆 |
| sport., med. | second moment | 二次矩 |
| avia. | second moment of area | 截面惯性矩 |
| avia. | second moment of area | 截面二次矩 |
| avia. | second moment of area | 断面惯性矩 |
| securit. | second mortgage | 房产再次抵押 |
| securit. | second mortgage bond | 第二抵押公司债券 |
| securit. | second mortgage lending | 二级抵押放款 |
| securit. | second mortgage market | 再抵押市场 |
| securit. | second mortgage market | 第二抵押市场 |
| sport., physiol. | second motor area | 第二运动区 |
| gen. | second nature | 习性 |
| gen. | second nature | 习惯 |
| gen. | second nature | 第二天性 |
| avia. | second observer | 第二观察员 |
| gen. | second of the ten heavenly stems used by the ancients to denote years | 乙 |
| gen. | second of the twelve"terrestrial branches" | 丑 |
| sport. | second offence | 第二次违反 |
| shipb. | second officer | 二畐 |
| avia. | second officer | 领航员 |
| shipb. | second-officer room | 二副室 |
| shipb. | second officer room | 二畐室 |
| nautic. | second officer room | 二副室 |
| gen. | second-ohm | 秒-欧姆实用电感单位，等于1法定欧姆 x 1秒之积 |
| pack. | second operation seaming roll | 第二道卷封滚轮罐 |
| avia. | second order | 二级的 |
| avia. | second order | 二阶的 |
| gen. | second-order | 二阶的 |
| gen. | second-order | 二级的 |
| ecol. | second order adjoint model | 二阶伴随模型 |
| ecol. | second order Boussinesq equation | 二阶布西内斯克方程 |
| avia. | second-order central difference | 二阶中心差分 |
| desert. | second-order channel | 二级水道 |
| avia. | second-order differential | 二阶导数 |
| avia. | second-order differential | 二阶差分 |
| mater.sc. | second-order hyperpolarizability | 二阶超极化率 |
| mater.sc. | second-order nonlinear optical polymer material | 二阶非线性光学聚合物材料 |
| avia. | second order perturbation | 二级微扰 |
| avia. | second-order system | 二次系统 |
| avia. | second order system | 二次系统 |
| avia. | second-order term | 二阶项 |
| avia. | second-order transition | 二级相变 |
| nautic., tech. | second overshoot angle | 第二超越角 |
| avia. | second part number | 第二零件号 |
| securit. | second partner | 第二合伙人 |
| securit. | second pass regression | 组合收益的贝塔的横截面回归 |
| sport. | second person | 追尾视角 |
| sport. | second person | 电子游戏第二人称视角 |
| horticult. | second-phase reaction | 第二期反应 |
| avia. | second pilot | 副驾驶 (员) |
| avia. | second pilot | 副机长 |
| avia. | second pilot | 副驾驶员 |
| gen. | second place | голуб.гонк. 亚军 |
| sport. | second-place finisher | 亚军 |
| sport. | second-place finisher | 第二名 |
| sport. | second placer | 第二名 |
| securit. | second preferred stock | 次优股 |
| securit. | second preferred stock | 第二优先股 |
| securit. | second preferred stock | 次级优先股 |
| desert. | second principal component | 第二主成分 |
| refrig. | second principle of thermodynamics | 热力学第二定律 |
| gen. | second-rate | 二等货 |
| sport. | second-rate | 第二流的 |
| sport. | second-rate | 二等的 |
| sport. | second-rate | 二流的 |
| gen. | second-rate | 二〔次〕等的 |
| sport. | second-rater | 二流选手 |
| sport. | second referee | 第二裁判 |
| sport. | second referee | 助理裁判 |
| sport. | second referee | 副裁判 |
| avia. | second reheat | 二次再热 |
| securit. | second responsible officer of a corporation | 公司的第二负责人 |
| gen. | second root | 二次根 |
| gen. | second root | 平方根 |
| securit. | second round | 第二阶段 |
| securit. | second round | 中期融资在种子资金之后，企业发展到又一阶段所进行的融资 |
| securit. | second round | 第二周期 |
| sport. | second runner | 第二棒运动员 |
| CNC | second saddle | 负座板 |
| multimed. | second screen | 第二屏幕 |
| gen. | second secretary | 一等〔二等〕秘书 |
| securit. | second section | 第二类股市第二类小型股公司 |
| securit. | Second Section of Tokyo Stock Exchange | 东京证券交易所第二交易市场 |
| gen. | second-sighted | 有预见的 |
| sport., physiol. | second signal system | 第二信号系统 |
| sport., physiol. | second sound | 第二心音 |
| refrig. | second sounds | 第二声波 |
| avia. | second source | 第二资源 |
| avia. | second source | 第二电源 |
| sport. | second squad | 院校或俱乐部的第二队 |
| sport. | second squad | 第二队 |
| sport. | second stage | 第二阶段 |
| avia. | second stage | 第二级 |
| sport. | second stage contest | 第二阶段比赛 |
| securit. | second stage financing | 第二期融资 |
| refrig. | second-stage generator | 第二级发电机 |
| avia. | second stage launcher | 第二级运载火箭 |
| avia. | second stage motor | 二级发动机 |
| securit. | second step merger | 第二步合并 |
| biol. | second stomach | 蜂巢胃反刍动物第二胃 |
| sport. | 1/10 second stopwatch | 1/10 秒秒表 |
| gen. | second storey | 美二楼 |
| gen. | second storey | 英三楼 |
| gen. | second-strike | 核武器第二次打击的 |
| sport. | second-string | 替补的 |
| sport. | second-string | 二线运动员 |
| sport. | second-string | 替补队员 |
| sport. | second-string | 二流的 |
| sport. | second-string member | 替补队员 |
| sport. | second-stringer | 二线队员 |
| nautic., tech. | second structure member | 次要骨材 |
| avia. | second surface mirror | 二次表面镜 |
| sport. | second team | 院校或俱乐部的第二代表队 |
| desert. | second terrace | 二级阶地 |
| fishery | second thermocline | 次温跃层 |
| gen. | have second thoughts | 重新考虑 |
| gen. | have second thoughts | 改变主意 |
| avia. | second throat | 第二喉部 |
| securit. | second tier | 二类 |
| securit. | second tier | 二级 |
| securit. | second tier bank | 二类银行对商业银行之外资金较少的银行的称呼 |
| securit. | second-tier capital | 二类资金 |
| securit. | second-tier fund | 次级基金 |
| securit. | second-tier stock | 二类股 |
| securit. | second tier subsidiary | 二类子公司 |
| securit. | second tier subsidiary | 二级子公司 |
| gen. | second time | 再度 |
| gen. | second to none | 独一无二 |
| gen. | second to none | 不比任何人〔东西〕差 |
| gen. | second to none | 第一 |
| gen. | second to none | 最好的 |
| plast.surg. | second-toe flap | 第二足趾皮瓣 |
| plast.surg. | second-toe transfer | 第二足趾移植 |
| nautic. | second-trace echo | 二次行程回波 |
| securit. | second trend | 证券市场次要趋势 |
| fishery | second twist | 复捻 |
| biol. | second ventricle | 第二脑室 |
| sport. | second wind | 恢复正常呼吸 |
| sport. | second wind | "第二次呼吸" |
| sport., physiol. | second wind | 第二次呼吸 |
| sport. | second wind | 恢复体力 |
| gen. | second wind | 运动喘气后恢复正常的呼吸 |
| gen. | should the second fuse also blow, a third is then automatically connected in the circuit | 万一第二个保险丝也烧断了,第三个就会自动接到电路中去 |
| tech. | sixteen hour service provided by ship station of the second category | 第二类船舶电台工作16小时 |
| tech. | split-second action | 紧急行动 |
| tech. | split-second blasting | 微差爆破 |
| tech. | split-second blasting | 毫秒爆破 |
| tech. | split-second clutch | 快速离合器 (coupling) |
| tech. | split-second clutch | 瞬时离合器 (coupling) |
| tech. | split-second delay detonator | 毫秒延发雷管 |
| tech. | split-second delay detonator | 毫秒延迟雷管 |
| tech. | split-second delay detonator | 毫秒延时雷管 |
| tech. | split-second-hand | 秒分指针 |
| tech. | split-second pusher | 双秒推扭 |
| tech. | split-second response | 瞬时动作 |
| tech. | split-second timer | 精密定时器 |
| tech. | split-second timer | 精密秒表 |
| sport. | split-second timing | 分秒不差的时间控制 |
| sport. | split second timing | 掌握时间精确 |
| gen. | split-second watch | 双秒针停表 |
| tech. | split-second wheel | 双秒轮 |
| sport., med. | splitting of second heart sound | 第二心音分裂 |
| gen. | Sure, if you can excuse me for just a second. Let me find a piece of paper to write it down | 当然，如果你可以等我一下。让我找张纸写下来 |
| sport., med. | take a 10-second pulse count | 量计 10 秒钟的脉搏次数 |
| sport., med. | take a 10 - second pulse count | 测定 10 秒脉搏次数 |
| sport. | take the second set by a big margin | 轻取第二局 |
| gen. | Thanksgiving is celebrated every year on the fourth Thursday of November in the USA and on the second Monday of October in Canada | 在美国，每年十一月的第四个星期四便是感恩节，而在加拿大，感恩节则是在十月份的第二个星期一 |
| sport. | The ability of the runner to achieve second wind depends chiefly on his physical condition. | 赛跑运动员获得"第二次呼吸"的能力取决于他的身体状况 |
| sport. | The marathon race was a close contest with Kodama Taisuke of Japan finishing first in 2 hours, 7 minutes and 23 seconds. Ito of Japan finished second and was followed by two Tanzanians | 这届马拉松赛跑竞争激烈、日本选手儿玉寿介以2小时7分23秒夺得第一名、日本的伊藤是第二名、第三、四名是坦桑尼亚选手 |
| sport. | The runner has experienced getting second wind | 这位赛跑运动员体验到"第二次呼吸"的感觉 |
| cryo. | the Second Assessment Report | IPCC第二次评估报告 |
| avia. | the second enthalpy formula | 第二焓方程 |
| avia. | the second entropy formula | 第二熵方程 |
| tech. | the second generational pesticide | 第二代农药 |
| gen. | the second impression of the first edition | 初版第二次印刷 |
| avia. | the second law of thermodynamics | 热力学第二定律 |
| avia. | the second order partial differential | 二阶偏微分 |
| gen. | the second paragraph on page | 5第五页第二段 |
| tech. | the second party | 乙方 |
| tech. | the second position of Gauss | 高斯第二位置 |
| sport. | The second runner starts to run before his teammate reaches the passing zone | 第二棒运动员在他的队友到达接力区前就开始跑动 (注释：目前接力区最常见的用法是 take-over zone) |
| gen. | the second storey | 〔美〕 二楼 |
| gen. | the second storey | 〔英〕三楼 |
| gen. | the second story | 〔美〕二楼 |
| gen. | the second story | 〔英〕三楼 |
| sport. | The well-trained runner acquires second wind more readily than the untrained runner does | 训练有素的赛跑运动员获得"第二次呼吸"比未受过训练的运动员容易 |
| gen. | thirty-second distribution reset | 三十秒调表制 |
| avia. | to the second power | 平方 |
| gen. | tonne-metre-second system of units | 吨-米-秒单位制 |
| tech. | transmission countershaft second speed gear | 传动副轴中速齿轮 |
| avia. | undamped second-order system | 无阻尼二阶系统 |
| gen. | watt-second constant | 瓦秒常数电度表的 |
| sport. | win the second place | 取得第二名 |
| sport. | win the title for the second straight time | 蝉联冠军 |
| sport. | win the world champion for the second straight time | 蝉联世界冠军 |
| tech. | without second-pollution | 无二次污染 |
| avia. | zero-second parachute delay | 零秒延迟开伞机构 |
| avia. | zero second parachute deployment lanyard | 零秒开伞拉绳 |
| gen. | zero-second resetting | 回零 |