单词diving duck
网络: 潜水鸭；小鷿鹈
A small North American diving duck(Bucephala albeola) having black and white plumage and a densely feathered, rounded head.
鹊鸭），有黑白色的羽毛和稠密的毛，圆脑袋。
large black diving duck of northern parts of the northern hemisphere.
北半球北部地区的大型黑色潜水鸭。
The Pochard, the diving duck was thought to be extinct.
专家认为，潜鸭现在已经灭绝。
large-headed swift-flying diving duck of arctic regions.
北极地区大头、飞行敏捷的潜水鸭。