Danube /'dænju:b/ 📖 中文释义 n. 多瑙河 🔗 释义中的汉语词 多瑙河 📘 English Definition(英文释义) n. the 2nd longest European river (after the Volga); flows from southwestern Germany to the Black Sea ← danu D 字母词表 Danube fever →