search for和find out的区别

search本身是搜查（某地)的意思,for后面接要找的东西，合起来就是翻遍了到处找，较为正式

look for 是泛指，指寻找的动作，find指结果

look for 强调找的过程.如：

He is looking for his dictionary bought yesterday.他在找昨天买的那本词典.

find out 通过观察、调查、询问等方式找出（原因等）,或发现（秘密、错误）情况等,其后一般跟名词、代词或从句.如：

Have you found out his address 你查到他的住址了吗

Please find out when the train leaves.请打听一下火车什么时候开.