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.
随便看	rural development rural development commission rural development foundation of pakistan rural development policy institute rural development telecommunications network rural development volunteers association rural direct rural district rural doctors association of western australia rural domestic violence and child victimization rural education achievement program rural educational achievement can be higher rural education forum australia rural electric association rural electric cooperative rural electric cooperative corporation rural electric political action committee rural electric power conference rural electrification administration rural electrification master plan rural employment guarantee scheme rural environmental assistance program rurales rural exchange new zealand rural farm district

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。