同根派生 danube river相關(guān)詞英漢例句Vienna is a beautiful old city on the river Danube.維也納是多瑙河邊上一個(gè)美麗的古城。They had hit the railroad yards at Linz along the Danube River.他們要轟炸多瑙河沿岸位于林滋的鐵路工廠。danube river更多例句