playsuit

名词 playsuit:

1. a sports outfit for women or children; usually consists of shorts and a blouse

play.suit

n.（名词）
A woman`s or child`s play outfit consisting of shorts and a blouse, sometimes in one piece.
便装：妇女或儿童所穿的包括短裤和短外套，有时是单件的游戏服装