英语词汇“heat one's head against a brick wall”的翻译、意思、用法、释义-英汉汉英词典

单词	heat one's head against a brick wall
释义	heat one's head against a brick wall [口语]试图做不可能成功之事，白费气力，枉费心机以上来源于：《21世纪大英汉词典》
随便看	multiplexer channel multiplexer channel，mpx-ch multiplexer circuit multiplexer circuit--mpx multiplexer circuit，mpx multiplexer compensation multiplexer concentrator multiplexer-demultiplexer multiplexer/demultiplexer multiplexer-demultiplexer (mdm) multiplexer (in data communication) multiplexer mode multiplexer{=mux} multiplexer or set multiplexer or simulator multiplexer polling multiplexer regenerator address multiplexer resistance multiplexers multiplexer/selector multiplexer storage multiplexer storage data register multiplexer storage data register--msdr multiplexer storage data register，msdr multiplexer storage，ms