英语词汇“check valve”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	check valve
释义	Word Frequency check valve noun a valve that closes by fluid pressure to prevent return flow Also called: nonreturn valve
随便看	irritancy irritant irritate irritated irritating irritatingly irritation irritative irritator irrotational irrupt irruption irruptive irruptively IRS Irtish Irtysh irukandji trike trilateral trilateralism trilateralist trilaterally trilateration trilbies

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