音标发音英式音标 [ˈwʌn.zi]美式音标 [ˈwʌn.zi]英式发音 美式发音 基本解释（婴儿穿的）连身衣, （成人穿的）连身衣。同根派生 onesie相关词英英字典剑桥英英字典 a piece of clothing for a baby that covers the whole body, sometimes including the arms, legs, and feet, and that fastens between the legsonesie剑桥字典onesie柯林斯字典