有谁知道look over,look aftrer,look for,look out的意思

问题描述:

有谁知道look over,look aftrer,look for,look out的意思

look over :从...上面看,察看,检查,原谅,例如:I looked over my car.(我检查了一下我的汽车)
look after:照看,例如:look after the baby(照看这个婴儿)
look for:寻找,例如:look for my wallet(找我钱包)
look out:当心,这个短语本身就是一个句子.