英语词汇“白费心机”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	白费心机
释义	白费心机 bái fèi xīn jī 常用成语基本例句 to rack one's brains in vain白费心思，形容徒劳无益。繁体白費心機近义枉费心机查理斯向哥哥请教数学。但他是白费心机了，他哥哥的数学一点也不好。 Charles asked his brother to teach him math. but he is barking up the wrong tree . his brother isn't good at math at all. younger365
随便看	core deluge system core demand Core Density cored core dam core damage core damage frequency coredamin cored ammonium nitrate dynamite core data core data set cored bar cored beam core deposit core deposits core depression core depth core derll rig core description Core design core design analysis core design constraint core destruction core detecting core development power