Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/d8a0a699586dd58c97f89bd5aaa1f352.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 Aythya ferina例句_Aythya ferina英汉例句_Aythya ferina双解例句_按摩法牛津词典
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。