1.
diving ducks of North America having a bluish-gray bill.
![点击朗读](/dictall/images/read.gif)
蓝灰色嘴的北美洲潜鸭。
2.
Any of various diving ducks of the genus Aythya, especially A.ferina of Europe and Asia, which has gray and black plumage and a reddish head.
潜鸭一种潜鸭属潜水鸭,尤指产于欧洲和亚洲的红头潜鸭,它有灰黑色的羽毛和浅红色的头
3.
A North American wild duck(Aythya valisineria)having a reddish - brown head and neck and a whitish back.
帆布背潜鸭一种北美野鸭(帆背潜鸭),头颈呈红褐色,背呈浅白色
4.
Either of two diving ducks(Bucephala clangula or B. islandica) of northern regions, having a short black bill, a rounded head, and yellow eyes.
鹊鸭一种潜鸭(鹊鸭或冰洲鹊鸭),生活于北方,黑短喙,圆头,黄眼
5.
North American diving duck with a gray-and-black body and reddish-brown head.
![点击朗读](/dictall/images/read.gif)
北美洲的潜鸭,灰黑色身体和红褐色头。
6.
large scaup of North America having a greenish iridescence on the head of the male.
![点击朗读](/dictall/images/read.gif)
北美洲的大型斑背潜鸭,雄性的羽冠为偏绿的五彩色。
7.
large crested fish-eating diving duck having a slender hooked bill with serrated edges.
![点击朗读](/dictall/images/read.gif)
大型有羽冠的食鱼潜鸭,细长而弯曲的喙带有锯齿状边缘。
8.
heavy-bodied Old World diving duck having a gray-and-black body and reddish head.
![点击朗读](/dictall/images/read.gif)
东半球身体笨重的潜鸭,灰黑色羽毛和浅红色的头。
9.
Any of various birds, such as the scaup, with dark head markings.
![点击朗读](/dictall/images/read.gif)
黑头鸟一种以头部呈黑色为特征的鸟,如斑背潜鸭
10.
North American goldeneye diving duck.
![点击朗读](/dictall/images/read.gif)
北美洲鹊鸭科潜水鸭。
11.
any of various large diving ducks found along the seacoast: eider; scoter; merganser.
![点击朗读](/dictall/images/read.gif)
在海岸活动的各种大型潜水鸭;绒鸭;海番鸭;秋沙鸭。
12.
mergansers and closely related diving birds.
![点击朗读](/dictall/images/read.gif)
秋沙鸭及与其关系较近的潜水鸟。
13.
large-headed swift-flying diving duck of arctic regions.
![点击朗读](/dictall/images/read.gif)
北极地区大头、飞行敏捷的潜水鸭。
14.
large black diving duck of northern parts of the northern hemisphere.
![点击朗读](/dictall/images/read.gif)
北半球北部地区的大型黑色潜水鸭。
15.
common North American diving duck considered a variety of the European goosander.
![点击朗读](/dictall/images/read.gif)
美洲普通潜水鸭,被认为是欧洲普通秋沙鸭的变种。
16.
Any of various fish-eating diving ducks of the genus Mergus or related genera, having a slim, hooked bill.
秋沙鸭任一种秋沙鸭属或有关各属的食鱼潜水鸭,长有细长而弯曲的喙
17.
A small North American diving duck(Bucephala albeola) having black and white plumage and a densely feathered, rounded head.
巨头鹊鸭一种体型小的北美潜水鸭(巨头鹊鸭),有黑白色的羽毛和稠密的毛,圆脑袋
18.
any of various ducks of esp. bays and estuaries that dive for their food.
![点击朗读](/dictall/images/read.gif)
潜水找食的各种鸭子,特别是分布在海湾及河口。