同根派生 floating bridge相关词英汉例句用作名词 (n.)The soldiers threw a floating bridge across the river.士兵们在河面架设了一座浮桥。When he got to the Red Sea, he had his engineers build a pontoon bridge, and all the people walked across safely.当摩西来到红海时,他让他的工兵建造了一座浮桥,所有的人都安全地通过。floating bridge更多例句