基本解释潜鸭属同根派生 Aythya相关词英汉例句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。Aythya更多例句