短語詞組短語Water Vapor Resources 空中水汽資源water supply resources 洪水資源potential water power resources 水電資源water -resources environment 水資源環(huán)境water transport resources 水運(yùn)資源urban water supply resources 城市供水水源water vapour resources transportation 空中水汽資源water sand resources 水沙資源 返回 water resources