waistcoat
n. 背心;[服装] 马甲
复数 waistcoats
例句
She wore a lovely tiara but the groom, not to be outdone, had on a very smart embroidered waistcoat.
她戴着一个漂亮的冕状头饰,而新郎也不甘示弱,穿了一件很潇洒的刺绣马甲。
《柯林斯英汉双解大词典》
He searched his waistcoat, found a purse and pocketed it.
他搜了他的背心,找到一个钱包,把它装进了口袋。
Take off that coat and waistcoat of yours; you're fat enough as it is.
脱掉你的外衣和背心;你这样已经够胖的了。