sewerage

意思翻译 n.下水道系统 相似词语短语 sewerage lift well───污水提升井 双语使用场景 Sewerage systems carry wastes from homes, offices, and industries into water.───排水系统将来自每家每户，办公室和工业中的废水排到水中。 The pollutants that affect water come mainly from industries, farm, and sewerage ...