背心英文怎么说读

背心英语读作 "vest"。它的来源是源自拉丁语"vestis"，意思是"衣服"。

一些英文例句及其中文翻译如下：

He was wearing a black vest over his white shirt. (他穿着一件黑色背心在白衬衫上面)
I need to buy a new vest for my suit. (我需要买一件新的背心去配我的西装)
The vest provides an extra layer of warmth. (这件背心能够提供额外的保暖层)