Read Edit View history 斑背潜鸭 bānbèiqiányā greater scaup Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 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。 Edit Delete References Add reference No references for this word.