前缀pol+词根ice ，中文意思是n. 警察部门警察，v. 巡查，维护治安监督，管制执行（法律，协议，条约）

He rang up the police station.他给警察局打了电话。

The police officer was suspended while the complaint was investigated.投诉调查期间，这位警员被暂停职务。