swampn.沼泽;湿地;困境v.淹没;使陷于困境;使忙于应付
swampy ground沼泽地
swamp savanna热带沼泽草原
swamp cabbage空心菜
swamp tractor沼泽地拖拉机
swamp cypress落羽杉
swamp buffalo水牛
swamped meadow沼泽化草甸
swampy wetland沼泽湿地
swamped ground沼泽地
swamp woodland沼泽丛林