| 释义 |
rack one's brains
[英] [ræk wʌns breɪnz]
[美] [ræk wʌns brenz]
[短语] 绞尽脑汁
词频排名 44387/55435
学习人数 54
难度等级 1/10
认知比例 35.00%
例句
It is not worth while to rack your brains over such a trifle.
这样的小事不值得你绞尽脑汁。
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。
People rack their brains to find out the result but never consider whether they can bear the weight.
人想尽办法想知道结果，但从来不想是否能承受这个结果。
助记
联想
rack one's brains=beat one's brains out 绞尽脑汁
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