Dan.ube
NONE(无词性)A river of south-central Europe rising in southwest Germany and flowing about 2,848 km (,770 mi) southeast through Austria, Hungary, Yugoslavia, and Romania to the Black Sea. It has been a major trade route since the Middle Ages.多瑙河:欧洲中部的一条河流,发源于德国的西南部,全长约2,848公里(,770英里)向东南流经奥地利、匈牙利、南斯拉夫和罗马尼亚,注入黑海。从中世纪起一直是主要的商业路线
【引伸】
Danu.bian
adj.(形容词)