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

单词	pump-down time
释义	pump-down time pump-down time [′pəmp ′dau̇n ‚tīm] (engineering) The length of time required to evacuate a leak-tested vessel.
随便看	fotd fot&e fote fotec fotegld foteglld fotep fotf fotfd fotfi fot file fotfl fotflmao fotflol fotfs fotg fotga foth fother fothergill fothergilla fothergill disease fothergill, john fothergill neuralgia fothergill operation

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