buttoned waistcoat 扣好的马甲
vest and waistcoat 马甲与背心
formal waistcoat 正式马甲
tailored waistcoat 定制马甲
A: Are you wearing a waistcoat for the interview?
A：你面试的时候穿马甲了吗？
B: Yes, it makes my outfit look more professional.
B：是的，它让我的穿着看起来更专业。
1) 一种无袖上衣
2) 通常用于正式场合
3) 可用于装饰或保暖
1. 马甲，无袖上衣
2. 西装马甲
noun
1. A sleeveless garment worn over a shirt and under a jacket, often part of formal or professional attire.
Synonym: vest