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

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.
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