look for sth 不是look sth forlook for sth 不能说是look sth for.与此类似的介词短语还有哪些?有什么共同特点?如何区分?

look for sth 不是look sth forlook for sth 不能说是look sth for.与此类似的介词短语还有哪些?有什么共同特点?如何区分? look sth. look sb sth=look sth for sb .look是双宾结构吗,分别举个例子. look up sth还是look sth up look for和look look for 是否可以拆成look sb for sth?(search for可以拆成search sb for sth) look for look at doing sth look after,look up,look for,look at的区别 look at/look for/look up/look after的区别? look after look over look for look out辨析 look over look after look for look out 辨析 look in ,look for ,look after ,look around 的意思 look at look for look out look up的意思 区别look through .look for .look around .look after. look carefully for sth last Sunday say sth happily 怎么翻译 look at sth.=have a look at sth. 为什么look at sth不能用look sth at