civvies

/ˈsɪviz/
People in the armed forces use civvies to refer to ordinary clothes that are not part of a uniform. 便服

noun [专属名词] 平民服;平民

They might have been soldiers in civvies. 他们可能是军队中的便衣。

单词造句:
网友用 “Civvies” 造句精选
She was sharp, she was demanding, she was disappointed when I said that was enough and changed back into my civvies. 她很尖刻,厉声要求着。 当我说拍够了,然后换回便衣的时候她很失望。