police officer
US /pəˈliːs ˌɑː.fɪ.sər/
UK /pəˈliːs ˌɑː.fɪ.sər/
名词
1.
警察, 警官
a member of the police force
示例:
•
The police officer directed traffic after the accident.
事故发生后，警察指挥交通。
•
She dreams of becoming a police officer one day.
她梦想有一天成为一名警察。
在 Lingoland 学习这个单词