关于look的短语,有什么,如：look after lookfor lookup

look in 看望,成功的机会 look over 检查 look about 四处观看 look after 照看,照顾 look ahead 计划未来
look around 随便看看 look at 看,考虑 look away 把脸转过去 look back 回顾过去 look black 怒目而视
look blue 神情沮丧 look down 看不起 look like 看．．像 look on 旁观 look out 当心