have a good look at 好好看看…… look around 四下张望 look ahead 向前看 look back 回头看、回顾 look right/left 向右看/左看 look well 看起来健康 look ill 看上去有病 in good looks 气色好 look down on(upon) 看不起、经视 look over 检查 look like 看起来像 look out 向外望、当心 look up 向上看、查（字典） look down 往下看 look up and down 上下打量 look into 往里看 look for 寻找 look after 照看、照顾。