动词短语
中文翻译：环顾四周
同义词：
['scan', 'glance', 'survey']
例句：
-
1.He glanced about the room before making his decision.
他在做出决定之前环顾了房间四周。
-
2.She scanned the crowd for her lost dog.
她在人群中寻找她丢失的狗。
-
3.The detective surveyed the crime scene before starting to investigate.
侦探在开始调查之前对犯罪现场进行了调查。