Aythya ferina

• n. 红头潜鸭

英英释义

Noun:

1. heavy-bodied Old World diving duck having a grey-and-black body and reddish head

例句

用作名词 (n.)

1. 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。