vest
US /vest/
UK /vest/

1.
2.
背心, 汗衫
(British English) an undergarment worn on the upper body, typically made of cotton and without sleeves.
:
•
He wore a white cotton vest under his shirt.
他在襯衫裡面穿了一件白色棉質背心。
•
It was hot, so he just wore a pair of shorts and a vest.
天氣很熱,所以他只穿了一條短褲和一件背心。