Read Edit View history 马蹄蟹 mǎtíxiè horseshoe crab Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 马蹄蟹/馬蹄蟹 · mǎtíxiè · horseshoe crab 2026/03/04 马蹄蟹 / 馬蹄蟹 mǎtíxiè horseshoe crab horseshoe crab (Tachypleus tridentatus) 马蹄蟹是一种古老的生物，常被称为活化石。 noun created sense Mar 4, 2026, 02:25 AM