英语词汇“expansion engine”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	expansion engine
释义	expansion engine expansion engine [ik′span·shən ‚en·jən] (mechanical engineering) Piston-cylinder device that cools compressed air via sudden expansion; used in production of pure gaseous oxygen via the Claude cycle.
随便看	needling one about needling someone about needling them about needling us about needling you about needly needment need more data need more info need more money honey need more practice need more time need must need my head examined need my head tested needn't neednt need (one's) head examined need one's head examined need (one's) head tested need our heads tested need our head tested need response by needs needs a fix

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