柯林斯词典gilet /dʒɪˈleɪ/ 1. N a waist- or hip-length garment, usually sleeveless, fastening up the front; sometimes made from a quilted fabric, and designed to be worn over a blouse, shirt, etc 背心 返回 gilet剑桥词典UK (US vest) a piece of clothing that is worn over other clothes and that is like a jacket without sleeves 背心，紧身马甲 返回 gilet