| Subject | English | Chinese |
| publ.secur. | a protector for gambling house | 赌场保护人 |
| skydive. | aileron gust protector | 副翼阵风保护器 |
| railw. | air brake fittings protector | 空气制动配件防护件 |
| electric. | air gap surge protector | 空气间隙浪涌保护器 |
| tech. | anodic corrosion protector | 阳极防腐板 |
| space | antenna protector | 天线保护器 |
| oil, transp. | automatic cathodic protector | 自动阴极防护器 |
| gen. | automatic cathodic protector | 自动阴极防炉器 |
| tech. | automatic protector | 自动保护装置 |
| tech. | avalanche protector | 防崩落护板 |
| tech. | avalanche protector | 崩落防护装置 |
| tech. | avalanche protector | 防坍挡板 |
| auto. | back protector | 摩托车手后背保护装置 |
| auto. | backbone protector | 摩托车手脊椎防护装置 |
| auto. | baggage-compartment protector | 行李箱护套 |
| tech. | bank protector | 护岸工程 |
| oil | Bettis protector | 橡胶护箍 |
| dril. | Bettis protector | 贝蒂斯钻杆接头橡胶护箍 |
| oil | bit protector | 钻头保护器 |
| tech. | block protector | 块状保护装置 |
| polo. | body protector | 防护衣 |
| space | body protector | 胸甲 |
| hockey. | body protector | 保护身体的护具 |
| auto. | bolt twist protector | 螺栓防扭器 |
| auto. | boot protector | 行李箱内护套盆形衬箱 (boot box) |
| archer. | bow-tip protector | 弓梢垫 |
| fenc. | breast protector | 女用护胸 |
| sport. | breast protector | 护胸 |
| hydroel.st. | Buchholtz protector | 瓦斯保护 |
| tech. | Buchholtz protector | 布克霍尔茨保护装置 |
| auto. | bumper protector | 保险杠防杠 |
| auto. | bumper protector accessories | 装饰用防护杠 |
| auto. | cab protector | 驾驶室安全防护板保护罩 |
| telecom. | carbon block protector | 碳精块保安器避雷器 |
| tech. | casing protector | 套管 |
| oil | casing protector | 套管护箍 |
| tech. | casing protector | 钻杆橡胶护圈 |
| tech. | casing protector | 套管护圈 |
| tech. | casing protector | 钻杆橡胶护箍 |
| dril. | casing screw protector | 套管公扣护丝 |
| tech. | casing screw protector | 套管护丝 (公扣) |
| oil | casing-screw protector | 套管外螺纹护丝 |
| textile | catcher's chest protector | 棒球接球手护胸器 |
| oil | cathodic protector | 阴极保护装置 |
| met. | cathodic protector | 阴极防腐剂 |
| met. | cathodic protector | 阴极防护剂 |
| chem. | cathodic protector | 阴极保护器 |
| agric. | cell protector | 蜂王王台保护器 |
| fin. | check protector | 票据钱数打眼机 |
| fin. | check protector | 支票银码机 |
| fin. | check protector | 支票保护器 |
| textile | chest protector | 护胸 |
| textile | chest protector | 绒布护胸 |
| gen. | chest-protector | 护胸 |
| textile | chest-shoulder-upper-arm protector | 胸肩上臂保护器 |
| geophys. | circuit protector | 电路保护器 |
| exhib. | clear plastic sheet protectors | 透明活页文件夹 |
| gen. | coherer protector | 避声震器 |
| sport. | combination sports protectors | 组合运动护具 |
| space | communication line protector | 通信线路保护器 |
| dril. | compensator protector | 钻头压力补偿器的保护杯 |
| dril. | compensator protector | 钻头油囊压力补偿器保护环 |
| dril. | compensator protector | 储油囊保护杯 |
| el.mach. | corner protector | 护角 |
| met. | coupling end protector | 内保护环 |
| met. | coupling thread protector | 内保护环 |
| law | criminal protector | 包庇罪犯者 |
| law | criminal protector | 窝藏罪犯者 |
| dril. | crown block protector | 防碰天车 |
| dril. | crown block protector | 天车防碰装置 |
| dril. | crown protector actuator | 防碰天车激励器 |
| oil | crownblock protector | 天车防碰装置 |
| box. | cup-protector | 杯形护裆 |
| sport. | cup protector | 护裆 |
| auto. | cup protector | 制动系统皮碗防护垫 |
| box. | cup protector | 杯形护裆 |
| box. | cup-protector | 护裆 |
| sport. | cup protector | 护挡 |
| box. | cup protector win on points | 判定胜 |
| hydroel.st. | current actuated leakage protector | 电流起动型漏电保护器 |
| el. | current limiting protector | 限流保安器 |
| tech. | current protector | 电流保护器 |
| rugb. | dental protector | 牙齿护具 |
| oil | diaphragm protector | 隔膜保护器 |
| auto. | door child protector | 门锁儿童保险器 |
| auto. | door protector | 车门保护带装置 |
| avia. | door protector net | 门口保护网 |
| auto. | door-edge protector | 车门护边 |
| auto. | door-edge protector | 车门边缘防护装置 |
| dril. | downhole pressure casing protectors | 井下耐压套管护箍 |
| dril. | drill pipe protector | 钻杆护箍 |
| tech. | drill pipe protector | 钻杆丝扣护箍 |
| dril. | drill pipe/casing protector | 钻杆/套管护箍 |
| mech. | drillpipe/casing protector | 钻杆一套管护箍 |
| oil | dust protector | 防尘器 |
| railw. | dust protector | 防尘板 |
| railw. | dust protector | 防尘罩 |
| agric. | ear protector | 防音保护器 |
| agric. | ear protector | 耳保护器 |
| space | ear protector | 护耳 |
| shoot. | ear-protector | 护耳器 |
| nautic., tech. | ear protector | 耳塞耳罩 |
| avia. | ear protector | 护耳器 |
| oil | ear protectors | 护耳器 |
| compr. | earth leakage protector | 接地保护器 |
| auto. | edge protector | 车身边缘保护嵌条 |
| el.mach. | edge protector | 护棱 |
| tech. | edge protector | 护边物 |
| racing | elbow protector | 护肘 |
| commun., railw. | electric leakage protector | 漏电保护器 |
| railw. | electric shock protector | 触电保安器 |
| IT | electronic circuit protector | 电子电路保护器 |
| avia. | electronic circuit protector | 电子电路保护装置 |
| oil | external thread protector | 外护丝 |
| tech. | eye protector | 护目设备 |
| met. | eye protector | 防护眼镜 |
| met. | eye protector | 护目镜 |
| tech. | eye protector | 护目 (镜) |
| gen. | eye-protector | 护目镜 |
| oil | eyes protector | 护目镜 |
| agric. | face protector | 面防护器 |
| space | face protector | 防护面罩 |
| tech. | face protector | 面部保护用具 |
| railw. | falling protector | 防坠器 |
| auto. | fender protector | 车间翼子板保护垫 |
| auto. | fender protector | 翼子板内衬护板 |
| f.trade. | fine protector | 精制防护器 |
| seal. | flange protector | 法兰防护套 |
| space | flexible joint with ablative protector | 带烧蚀防护套的柔性接头 |
| dril. | Flex-Lock protector | 商品名快速装卸橡胶护箍 |
| oil | fluted drill pipe protector | 带槽钻杆护箍 |
| hockey. | forearm protector | 保护小臂的护具 |
| railw. | frost protector | 防冻器 |
| oil | full-flow pipe protector | 宽流钻杆护箍 |
| oil | full-flow super grip lace-on drill pipe protector | 宽流卡扣式钻杆护箍 |
| tech. | fuse protector | 熔断器 |
| textile | gaiter thigh-protector | 护腿 |
| tech. | galvanic action protector | 电化腐蚀防护器 |
| el. | galvanic protector | 独立阳极 |
| el. | galvanic protector | 电池电流保护器 |
| met. | galvanic protector | 电流保护装置 |
| anim.husb. | game protector | 狩猎动物保护者 |
| telecom. | gas discharge tube protector | 气体放电保安器避雷器 |
| dril. | gas resistant protector | 耐气蚀橡胶护箍 |
| IT | gas tube surge protector | 充气管浪涌保安器 |
| tech. | gaseous protector tube | 充气保险管 |
| met. | generator surge protector | 发动发电机波动冲击，喘振保护装置 |
| tech. | glass tube protector | 玻璃管保护套 |
| dril. | Grip-Lok protector | 快速装卸橡胶护箍商品名 |
| dril. | grooves caused by rubber protector | 钻杆橡胶护箍细槽 |
| gymn. | hand protector | 护掌 |
| hockey. | hand protector | 护手 |
| rugb. | head protector | 头盔 |
| box. | head protector | 护头 |
| auto. | head protector | 焊工面罩 |
| space | hearing protector | 护耳器 |
| otorhinol. | hearing protector | 听力防护器 |
| tech. | hearing protector | 听力保护器 |
| auto. | heat protector | 隔热板罩，器，片 |
| oil | heavy liquid isolated protector | 重液隔离式保护器 |
| UN, tech. | helmet with facial protector | 带护脸的钢盔 |
| tech. | high-frequency orientation protector | 高频方向保护装置 |
| tech. | high-frequency protector | 高频保安器 |
| tech. | high-frequency protector panel | 高频保安器盘 |
| textile | hip guard protector | 护臀器 |
| insur. | home protector rider | 住宅保障附约 |
| tech. | hose protector | 软管防护套 |
| auto. | hose protector | 软管保护管 |
| tech. | hose protector | 软管防护装置 |
| tech. | hose protector | 软管防护罩 |
| tech. | hydraulic protector | 液压保护装置 |
| el. | inherent motor protector | 电动机内部保护装置 |
| auto. | injection-nozzle protector | 喷油嘴防护器板,屏 |
| auto. | injector protector | 喷油器防护装置板屏，器 |
| met. | inside thread protector | 内螺纹保护环 |
| met. | internal protector | 内保护环 (管端的) |
| oil | internal thread protector | 内螺纹保护器 |
| oil | internal thread protector | 内护丝 |
| pediatr. | intestinal mucosa protector | 肠黏膜保护剂 |
| auto. | joint protector | 接头波纹套 (joint bellows) |
| law | juvenile protector | 少年保护官 |
| dril. | kelly sub protector | 方钻杆保护接头橡胶护箍 |
| auto. | knee protector | 摩托车骑手膝部防护装置 |
| sport., med. | knee protector | 护膝 |
| mil., air.def. | knife gap lightning protector | 刀隙避雷器 |
| textile | latch protector | 护针舌器 |
| repr.biol. | LATS-protector | 长效甲状腺刺激素保护剂 |
| baseb. | leg protector | 护腿 |
| UN, tech. | legs/arms protector | 护腿/护臂 |
| archit. | lightening protector | 避雷装置 |
| tech. | lighting protector | 闪电防护器 |
| tech. | lightning plate protector | 板式避雷器 |
| wind. | lightning protector | 避雷器 |
| dril. | lightning protector | 避雷针 |
| commun., railw. | lightning protector | 防雷保安器 |
| wind. | lightning protector | 避雷装置 |
| avia. | lightning protector | 闪电保护器 |
| tech. | lightning protector plate | 避雷板 |
| el. | line lightning protector | 线路避雷器 |
| auto. | loading-sill protector | 车身装卸门槛护板 |
| pediatr. | long-acting thyroid stimulator protector | 长效甲状腺刺激素保护物 |
| racing | lower back protector | 护腰 |
| auto. | luggage-compartment protector | 车内设施行李箱衬箱护套 |
| met. | male protector | 内保护环 (管材等的) |
| oil, transp. | metal control line protector | 金属控制管线保护器 |
| chem. | metal protector | 金属防护剂 |
| chem. | metal protector | 金属防腐剂 |
| tech. | microprocessor protector | 微处理机保护装置 |
| mil., air.def. | microwave integrated protector | 微波集成保护器 |
| auto. | monolithic protector | 整体式保护器 |
| med. | mouth protectors | 口腔防护器 |
| tech. | mutual-induction protector | 电磁铁线圈的屏蔽罩 |
| shoot. | muzzle protector | 枪口保护罩 (擦枪时用) |
| textile | needle protector | 护针器 |
| avia. | network of lightning protector | 避雷网 |
| tech. | network protector | 网络保护装置 |
| tech. | network protector | 网状保护装置 |
| met. | nipple protector | 内保护环 |
| tech. | noise protector | 噪声防护器 |
| mech. | nonrotating drill pipe protector | 非旋转钻杆保护器 |
| auto. | nose protector | 车头保护装置 |
| auto. | nozzle protector | 喷油嘴保护器板，屏 |
| mech. | nozzle recess protector | 喷嘴水孔【凹室】保护器 |
| dril. | oil resistant protector | 耐油橡胶护箍 |
| auto. | over voltage protector | 过电压保护器 |
| tech. | overcharge protector | 过充电保护器 |
| agric. | overcurrent protector | 过载电流保护器 |
| tech. | overcurrent protector | 过流保护器 |
| tech. | overheat protector | 过热保护器 |
| tech. | overload protector | 过载保护装置 |
| tech. | overload protector | 超负荷保护装置 |
| tech. | overload protector | 超负荷安全装置 |
| wind. | overload protector | 过载保护器 |
| tech. | overload protector | 超负荷保险装置 |
| plast. | over-temperature protector | 超温保护器 |
| plast. | overtemperature protector | 超温保护器 |
| space | overvoltage protector | 过［超］电压保护器 |
| tech. | overvoltage protector | 过电压保护器 |
| avia. | overvoltage protector | 过压保护器 |
| el. | overvoltage protector of a capacitor | 电容器的过电压保护装置 |
| tech. | patent protector | 特许止漏器 |
| tech. | patent protector | 专利护板 |
| tech. | perforated protector | 多孔保护装置 |
| railw. | pin protector | 护销凸缘 (钩体) |
| oil | pipe protector | 管子护丝 |
| dril. | pipe thread protector | 钻杆护丝 |
| oil | pipe thread protector | 管螺纹保护圈 |
| tech. | pipe thread protector | 管螺纹护套 |
| tech. | pipe thread protector | 管子护丝 |
| tech. | plant protector | 植物保护器 |
| tech. | plate protector | 片状避雷器 |
| mil., air.def. | point lightning protector | 避雷针 |
| tech. | point lightning protector | 尖端放电避雷针 |
| tech. | point lightning protector | 尖端型避雷器 |
| oil | pointed lightning protector | 尖端型避雷器 |
| oil | pointed lightning protector | 避雷针 |
| el. | pointer lightning protector | 尖端型避雷器 |
| el. | pointer lightning protector | 避雷针 |
| space | power line protector | 电力线路保护器 |
| tech. | protector and handrail | 挡板与扶手 |
| tech. | protector apparatus | 防护装置 |
| tech. | protector apparatus | 防护设备 |
| tech. | protector apparatus | 保护装置 |
| tech. | protector apparatus | 保护设备 |
| met. | protector applier | 保护环拧接机 |
| tech. | protector base | 保安器座 |
| tech. | protector block | 保安器组件 |
| IT | protector bypass | 保护装置旁路 |
| tech. | protector casing | 技术套管 |
| textile | protector cutter | 边剪 |
| tech. | protector feeler | 装置探头 |
| tech. | protector for heading | 导坑护板 |
| tech. | protector gage glass | 水位玻璃管保护装置 |
| tech. | protector gauge glass | 水位玻璃管保护装置 |
| met. | protector greaser unit | 保护环涂油装置 |
| tech. | protector lamp | 保险灯 |
| chem. | protector of respiration | 呼吸防护器 |
| law, BrE | protector of settlement | 继承财产的保护人指依英国不动产法，经剩余地产所有人同意指定由不超过3人组成 |
| tech. | protector plate | 防护板 |
| tech. | protector plate | 护板 |
| oil | protector platform | 护井平台 |
| tech. | protector rack | 保护器架 |
| railw. | protector rack for gabarite | 限界防护架 |
| tech. | protector sleeve | 保护套 |
| met. | protector string | 中间套管 |
| met. | protector string | 技术套管 |
| dril. | protector string | 技术套管柱 |
| tech. | protector tube | 保护管 |
| auto. | PTC circuit protector | 电路 PTC 保护器 |
| oil | quick-release protector | 快卸护箍 |
| el. | random signal vibration protector | 随机信号振动保护器 |
| telecom. | read/write protector | 读/写保护 |
| auto. | rear underride protector | 货车后防钻撞护栅 |
| mil., air.def. | receiver protector | 接收机保护器 |
| gen. | receiver protector | 接收机保护装置 |
| textile | retractable needle protector | 缝纫机可拆卸的坏针自停装置 |
| tech. | reverse-power protector | 逆功率保护装置 |
| auto. | rim protector | 轮缘保护装置 |
| auto. | ring-groove protector | 活塞环槽耐磨镶圈 |
| archer. | rubber bow tip protector | 橡胶弓梢垫 |
| dril. | rubber protector | 橡胶护箍 |
| oil | rubber sacked protector | 橡胶囊式保护器 |
| space | sacrificial ablative protector | 消融性烧蚀防护套 |
| tech. | safe protector for puncher | 冲床安全保护器 |
| oil | screen cloth protector | 筛网护条 |
| tech. | screening protector | 屏蔽保护器 |
| tech. | screening protector | 线路扼流圈 |
| oil | screw protector | 护丝 |
| seal. | seal protector | 油封保护器 |
| auto. | seal protector | 工具油封保护器 |
| oil | seal protector ring | 密封防护圈 |
| oil | seal protector ring | 密圭防护垫环 |
| voll. | seam protector | 补位队员 |
| voll. | seat protector | 补位队员 |
| gen. | semiconductor protector | 半导体器件〔过载〕保护装置 |
| auto. | separable plastic protector | 可剥性塑料保护 |
| auto. | shaft protector | 轴保防护罩 |
| textile | shin protector | 护胫物 |
| textile | shin protector | 护胫器 |
| el.mach. | short-circuit protector | 短路保护器装置 |
| textile | shoulder protector | 护肩 |
| shoot. | sight protector | 护圈 |
| dril. | skirt thread protector | 母锥下端护丝 |
| oil | skirt thread protector | 环形护丝 |
| dril. | skirt thread protector | 打捞母锥的护丝 |
| baseb. | skull protector | 安全帽 |
| textile | sleeve protector | 护袖 |
| textile | sleeve protector | 袖套 |
| textile | softball protector | 垒球保护器 |
| auto. | spine protector | 摩托车手脊骨保护器 |
| dril. | spiral fluted protector | 螺旋槽橡胶护箍 |
| seal. | sponge rubber protector | 海绵橡胶防护 |
| oil | stabbing protector | 对扣护罩 |
| telecom. | station protector | 用户保安器 |
| auto. | stone protector | 防飞石装置挡板 |
| avia. | strap type lightning protector | 避雷带 |
| dril. | stretch-on type protector | 扩张装卸的钻杆橡胶护箍 |
| electric. | subharmonic protector | 次谐波保护器 |
| tech. | subscriber's protector | 用户保护装置 |
| commun., railw. | surge protector | 浪涌保护器 |
| el. | surge protector | 过电压保护器 |
| proj.manag. | surge protector | 浪涌电涌保护器 |
| multimed. | surge protector | 电涌保护器 |
| el. | surge voltage protector | 浪涌电压保护器 |
| railw. | switch protector | 尖轨保护器 |
| tech. | switch-point protector | 道岔尖轨保护器 |
| box. | teeth protector | 护齿 |
| textile | Teflon Fabric Protector finish | 特氟隆织物抗污脱污剂商名， DuPont 公司制 |
| accum. | terminal protector | 端子保护套 |
| auto. | terminal protector | 极端保护套 |
| auto. | terminal protector | 电池端子保护套 |
| el.mot. | thermal protector | 热保护器 |
| tech. | thermal protector | 过热保护装置 |
| mount. | thigh-protector | 绑腿 |
| hockey. | thigh protector | 护腿 |
| gen. | thigh-protector | 护腿 |
| steel. | thread protector | 丝扣保护套 |
| met. | thread protector | 丝扣保护环 |
| met. | thread protector | 螺纹保护环 |
| oil | thread protector | 护丝 |
| oil | thread protector | 护丝管箍 |
| oil | thread protector | 护丝帽 |
| tech. | thread protector | 螺纹护环 |
| tech. | thread protector of drill tool | 钻具护丝 |
| tech. | threaded protector | 护箍 |
| tech. | threaded protector | 护丝 |
| hockey. | throat protector | 护颈 |
| baseb. | throat protector | 护咽 |
| baseb. | throat protector | 护喉 |
| sport. | thumb protector | 拇指护套 |
| archer. | tip protector | 弓梢套 |
| skiing | tip protector | 护鞋头 |
| tech. | tip protector | 尖头保护器 |
| auto. | tire protector | 轮胎保护层胎面 |
| otorhinol. | tongue protector | 护舌器 |
| oil | transient protector | 抗瞬变装置 |
| el. | transient tolerant circuit protector | 耐瞬态过程电路保护器 |
| auto. | tread protector | 轮胎胎面 |
| oil | tree-protector | 井口保护装置 |
| mineral. | tree-protector | 井口保护器 |
| auto. | trunk protector | 车内设施行李箱嵌箱护盘 (trunk box) |
| auto. | trunk-sill protector | 行李箱门槛护板罩 |
| busin. | trust protector | 信托保护人 |
| auto. | tube protector | 轮辋/车轮内胎衬垫带 |
| auto. | underride protector | 货车防钻撞护栅 |
| hockey. | upper arm protector | 保护上臂的护具 |
| nurs. | use of protector | 保护具使用法 |
| wind. | vacuum lighting protector | 真空避雷器 |
| tech. | vacuum lightning protector | 真空避雷器 |
| railw. | vent protector pad | 排气保护罩垫 |
| railw. | vent protector rivet | 排气保护垫铆钉 |
| textile | ventilated rigid protector | 橄榄球通风刚性保护器 |
| oil | voltage protector | 电压保护装置 |
| archit. | wall protector | 室内护墙拦杆 |
| tech. | wall protector | 室内护墙栏杆 |
| tech. | wall protector | 室内护墻栏杆 |
| tech. | wall protector | 缓冲挡 |
| textile | warp protector | 护经装置 |
| tech. | weft protector | 纬停装置 |
| nautic., tech. | welding equipment: weld shop protectors/burn covers | 焊接设备如焊接车间护罩/燃烧罩 |
| mining. | well protector | 油井保护装置 |
| oil | wellhead protector | 井口防护器 |
| oil | wellhead protector | 井口保护器 |
| auto. | wheel-arch protector | 轮口室衬护板 |
| auto. | wheel-house protector | 防护装置轮口衬护板 |
| auto. | wheel-well protector | 车身轮口室内衬板 |
| auto. | wing protector | 车间翼子板护罩 |
| shipb. | wire netting protector | 金属丝网护罩 |
| shipb. | wire netting protector | 钢丝网护罩 |
| gen. | wire netting protector | 线网护罩 |
| gymn. | wrist protector | 护腕 |
| tech. | zinc protector | 防蚀锌板 |
| tech. | zinc protector | 锌护板 |