单词：look around
音标：[luk əˈraund] ；
四下观望; （作出选择前）进行调查; 骋目四顾; 四顾
look around的用法和样例：
例句
- Ella was free to look around her.埃拉有机会环视她的周围。
- She looked around the whole room.她环视全室。
- She could see him looking around.她看得见他东张西望。
- You stop and look both ways before driving through a red light.穿越红灯前，停下来并且东张西望。
词汇搭配
- look about扫视四周