英语词汇“mountain in labour”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	mountain in labour
释义	mountain in labour短语¹³¹⁶²⁰⁺³ 基本例句费力大收效小；事倍功半 Do not let your mountain in labour bring forth a mouse. 你不要弄得事倍功半。《新英汉大辞典》
随便看	flash-over characteristic flashover characteristics flash-over contact flashover performance flashover potential flashover probability Flashover properties flashover protection flash-over protection flashover relay flash-over relay flash override flashovers flashover sign flashover signal flashover strength flash-over tendency flashover test flash over test flash-over test flashover time characteristic flashover voltage flash over voltage flash-over voltage flashover voltage gradient