water supply and drainage中文,water supply and drainage的意思,water supply and drainage翻译及用法 2026-10-19 00:57 浏览次数 56 water supply and drainage英[ˈwɔ:tə səˈplai ænd ˈdreinidʒ]美[ˈwɔtɚ səˈplaɪ ənd ˈdrenɪdʒ]给排水