bumn.流浪汉;游荡者;懒鬼n.<俚>屁股n.狂欢adj.无价值的;残废的;不合理的vt.使失望vt.乞求vi.乞讨;游荡
bullyn.欺凌弱小者;开球vt.恐吓;威胁;欺负
bulwark stay舷墙支柱
bulwark rail舷墙扶手
bulwark netting栏杆拦网
bulwark molding舷墙缘材
bulwark mooring pipe舷墙导缆孔
"they stormed the ramparts of the city"
"they blew the trumpet and the walls came tumbling down"