短语词组短語waistcoat vest 背心;西服背心;馬甲背心;馬夾strait waistcoat 緊身衣waistcoat weskit 馬甲puilted waistcoat 背心型短襖straight waistcoat 繙譯;緊身衣vest waistcoat 馬甲dress waistcoat 禮服背心Denim waistcoat 牛仔背心 返回 waistcoat