英语词汇rack brain怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	rack brain
释义	请查阅词条：rack (or wrack) one's brains (or brain)
随便看	alter ego alter-egoism alter-egoistic alter egos alter-egotism alterer alterer alter idem altering alterings alterity altern alternacy alternal alternally alternance alternant alternanthera alternantheras alternants Alternaria alternate alternate angles alternate current alternated

英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。