英语词汇但这无济于事是什么意思，但这无济于事的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	但这无济于事
释义	DEFINITIVE EXAMPLES 权威例句〔HOPE〕The firemen tried to stop the flames from spreading, but it was hopeless. 消防队员试图阻止火势蔓延，但这无济于事。朗文写作活用
随便看	reciprocating filing machine reciprocating force reciprocating grate reciprocating grate stoker reciprocating grid reciprocating heater reciprocating hedge cutter reciprocating impedance reciprocating knife reciprocating main motion reciprocating mass reciprocating motion reciprocating motion reciprocating motor reciprocating movement reciprocating movement reciprocating part reciprocating piston pump reciprocating pitmanless mower reciprocating plate feeder reciprocating potato sorter reciprocating pump reciprocating pump station reciprocating refiner reciprocating rolling mill

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。