英语词汇“trick 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	trick valve
释义	trick valve noun : a slide valve (as of a steam engine) having a supplementary steam passage connecting the forward and back parts of its face and thus reducing the valve travel
随便看	hold a brief for hold a candle to hold a close wind hold a good wind holdall hold a stick to hold away hold back holdback hold beam hold book hold bottom hold by hold-clear hold copy hold court hold-down hold down hold down a claim hold down on holden holdenite holder holder holder-forth

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