首頁›Browse›S›sewage systemsewage system編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看sewage systemsewage system — 名詞名詞1. a system of pipes and treatment facilities that carry away wastewater1.名詞釋義污水系統a system of pipes and treatment facilities that carry away wastewater例句The city's sewage system was upgraded to prevent flooding.