look out for 和look out across区别这两个短语区别是什么,或者有什么联系,还是完全没关系啊.完全搞不清楚了

look for和look look out for number look out for number look after look over look for look out辨析 look over look after look for look out 辨析 look at look for look out look up的意思 区别look through/look at/look for/look like/look after/look out/look up从词性 和意思方面等考虑 look after,look down upon,look out of,look for,look like,look forward 忘得了 一些Look组成的词组,look up,look over,look after,look out,look for look 怎样用?＿例如look for ,look out of Look out 什么时候加for 即look out for． look out for themself是什么意思 look for 与 look out的区别那find out? look for和find out 有什么区别? look for和find out的区别举例说明, 有谁知道look over,look aftrer,look for,look out的意思 look out look out