柯林斯詞典gilet /d???le?/ 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劍橋詞典UK (US vest) a piece of clothing that is worn over other clothes and that is like a jacket without sleeves 背心，緊身馬甲 返回 gilet