adj.防彈的;槍彈打不穿的
A battalion of bulletproof vehicles speeds around the dusty streets of Costa Rica. 防彈汽車車隊在塵土飛揚的哥斯達(dá)黎加街道上飛奔。
The police wore bulletproof vests when taking the action. 警察在那次行動的時候都穿著防彈衣。