fissure 名词复数:fissures 词形变化: 动词过去式: fissured | 动词过去分词: fissured | 动词现在分词: fissuring | 动词第三人称单数: fissures | 词义辨析: 同义: n.裂缝 split crack opening break crevice gap 同义参见: rift1 craze vacancy