polluted water treatment
英
美
- polluted adj.被污染的；喝醉的动词pollute的过去式和过去分词.
- treatment n.治疗；对待；处理
- water n.水；海域；雨水；海水v.给...浇水；给...供水；加水稀释；充满眼泪；给...水喝
- Ponds of sewage treatment,escape canals.
污水处理池，排水沟渠，游泳池。
- The wastewater treatment system should be properly maintained.
污水处理设施必须妥善维修。
