英语翻译
to wrack one's brainsrack one's brainscudgel one's brains forrack one's brain(s)to rack one's brain
实用例句
- 他绞尽脑汁以寻求答案。
He puzzled his brains (ie thought hard) to find the answer. - 我们为寻找答案而绞尽脑汁。
We racked our brains for an answer. - 即使绞尽脑汁,他还是连一个例子也想不出来。
Even after racking his brains he couldn't think of a single example.