Plain clothes
01
便衣, 便服
clothing worn by police officers or agents that does not show they are law enforcement
语法信息
有生性状态
无生命
形态构成
复合词
不可数
plural
not gender specific
例子
The officer was working in plain clothes at the event.
这名警官在活动中穿着便衣工作。
便衣, 便服
这名警官在活动中穿着便衣工作。