bullet-proof

adj that can stop bullets passing through it 防弹的: a bullet-proof shirt/vest/jacket 防弹衬衣[背心/上衣].

bulb, bulbous, bulge, bulgy, bulk, bulk buying, bulk order, bulkhead, bulky, bull, bull's-eye, bull-headed, bull-necked, bull-terrier, bulldog, bulldog clip, bulldoze, bulldozer, bullet, bullet-headed, bulletin, bulletin board, bullfight, bullfighter, bullfighting, bullfinch, bullfrog, bullhorn, bullion, bullish, bullock, bullring, bullshit, bully, bully-boy, bulrush, bulwark, bum, bumble, bumble-bee,