英语词汇“He has to rack his brains to liven the class”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	He has to rack his brains to liven the class
释义	He has to rack his brains to liven the class. 他每天都要绞尽脑汁来调动课堂气氛。
随便看	stare sb out stare sb out of countenance stare sb up and down stare into stare into each other's eyes stare into space stare into the distance star electroemeotive force star electromotive force star element star elements star elevator Starell stare mother Star Employee Starendal Starenfeld Starenius star-enterprise evaluation Starenvik stare of heightened reflex activity stare one in the face stare one out of countenance stares down stare shortly