Read Edit View history 斑背潜鸭 bānbèiqiányā greater scaup Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 斑背潜鸭/斑背潛鴨 · bānbèiqiányā · greater scaup 2026/03/04 斑背潜鸭 / 斑背潛鴨 bānbèiqiányā greater scaup greater scaup (Aythya marila) 斑背潜鸭是一种在北方繁殖的候鸟。 created sense Mar 4, 2026, 02:25 AM