waistcoat

US /ˈwes.kət/
UK /ˈwes.kət/
"waistcoat" picture
1.

马甲, 背心

a sleeveless upper-body garment worn over a shirt and often under a jacket, forming part of a man's suit

:
•
He wore a three-piece suit with a matching waistcoat.
他穿着一套三件套西装，配有配套的马甲。
•
The groom chose a silk waistcoat for his wedding day.
新郎为他的婚礼选择了丝绸马甲。
:
vest