swamp 名词复数:swamps 过去式:swamped 过去分词:swamped 现在进行时:swamping 词形变化: 形容词: swampy | 名词: swampiness | 动词过去式: swamped | 动词过去分词: swamped | 动词现在分词: swamping | 动词第三人称单数: swamps | 词义辨析: 同义: vt.淹没 sink flood overwhelm n.沼泽 marsh bog 同义参见: fen morass