英语词汇“徒费心机”的读音、翻译、释义、用法及例句-初旭网

词汇	徒费心机
释义	徒费心机 1. to go on a fool's errand
随便看	radio emission radio engineering radiofacsimile radio field radio field intensity radio fix radio frequency radio frequency amplification radio frequency transformer radiogenetics radiogenic radiogeology radiogold radiogoniometer radiogoniometry radiogram radiogramophone radiograph radiographer radiographic radiography radioheating radioimmunoassay radioiodine radioiron

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