索尽枯肠比喻费尽心思。英rack one’s brains in scheming;[查看详情]

冥思苦想从不同的方面不同的关系和不同的含意来考虑一问题。例把这个问题冥思苦想了好几个小时。英speculate;[查看详情]

苦思冥想苦苦思考。英cudgel one's brains (to evolve an idea);[查看详情]

左思右想前后思忖。形容深思熟虑。例我左思右想她的话试图为它们找出一些能够表现才智的意思。英turn sth.over in one’s mind; think from different angles; ponder on;[查看详情]

绞尽脑汁用尽心思。[查看详情]

搜肠刮肚形容苦思苦想。[查看详情]

挖空心思煞费苦心设计谋划。例挖空心思投机钻营。英rack one’s brains; cudgel one's brains; think hard;[查看详情]

呕心沥血耗尽心血。英make painstaking efforts; shed one's heart's blood; work one’s heart out;[查看详情]