rack one's brains 苦思冥想
分类: 英语学习方法
“苦思冥想”,汉语成语,比喻绞尽脑汁,深沉地思索。可以翻译为“rack one's brains(to evolve an idea),think hard and long或ponder over something all day long”等。
例句:
他苦思冥想,还是不得其解。
He failed to find an answer after pondering long and hard over the question.