英语词汇“suction pump”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	suction pump
释义	suction pump noun : a common pump in which the liquid to be raised is pushed by atmospheric pressure into the partial vacuum under a retreating valved piston on the upstroke and reflux is prevented by a nonreturn valve in the pipe
随便看	microphage microphagous microphagy microphakia microphone microphone microphonic microphonics microphoning microphotograph microphotographic microphotography microphotometer microphotometric microphotometrically microphotometry microphthalmia microphthalmic microphthalmos microphthalmus microphyll microphyllous microphysical microphysics microphyte

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