look round等于 look around?

问题描述:

look round等于 look around?
尽量详细 但不要完全copy

look round:
1.to look at a lot of things,especially before you buy something(尤指购买前)看许多东西;
例如:it's a good idea to look round for while before buying a car.
2.到处看看;审视;环顾;到处寻找(同1)
look aroun:
1.to search 到处寻找
例如:i'm looking around for a new job.
2.look around在美国英语中海表示掉头看,查看,慎重考虑等
综上,他们的用法有相似之处也有一些区别,如果是在口语中运用一般是可以互换的
这是我查的朗文现代和朗文双解,