n. (内衣)背心,汗衫 ≈ undershirt
n. 毛背心,毛坎肩
n. 马甲,西装背心 ≈ waistcoat
a bulletproof vest 防弹背心
a cotton vest 棉汗衫
vest sth in sb 授予,赋予,给予〔某人权利〕
Copyright is vested in the author for 50 years. 著作权归作者所有,为期50年。
The Supreme Council is vested with overall authority. 最高苏维埃拥有一切权力。
BrE /əˌbriːviˈeɪʃn/