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perforator

['pɜ:fəreɪtə] n
gen. 穿〔冲，凿，钻，打〕孔器〔机〕
archit. 钻孔器
chem. 打眼机
dril. 射孔枪
eng.geol. 凿孔机
expl. 射孔器用于射孔的爆破器材及其配套件的组合体
hydroel.st. 穿孔机; 螺旋钻; 钻孔机
light.ind. 匀浆辊
math. 打眼器; 穿孔器
mech.eng. 结孔器; 剪票夹
med. 胎儿穿颅器
met. 打孔机
oil 射孔器
plast.surg. 血管穿支
scient. 穿孔者; 打眼者
space 穿孔［钻孔］机
tech. 剪票铗; 打洞机; 凿孔器; 打孔器
 English thesaurus
perforator ['pɜ:fəreɪtə] n
tech., abbr. perfr
perforator
: 165 phrases in 23 subjects
Architecture2
Biotechnology1
Business1
Construction2
Drilling1
Earth sciences1
Electronics2
Engineering geology1
Explosives and Explosive Ordnance Disposal9
Finances1
General1
Geophysics6
Information technology2
Light industries2
Mathematics1
Metallurgy1
Mining2
Oil / petroleum35
Plastic surgery34
Surgery1
Technology52
Telecommunications4
Textile industry3

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