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 look out of 向外看