noun🔗Share长尾鸭,海鸭 Clangula hyemalis, the long-tailed duck, a medium-sized seaduck."While birdwatching at the lake, we spotted a beautiful oldsquaw diving for fish. "在湖边观鸟时,我们看到一只漂亮的长尾鸭正在潜水捕鱼。animalbirdnaturebiologyChat with AIVocabulary GamePractice Reading