waste water释义：
污水，废水
例句：
Waste water is pumped from the factory into a nearby river.
工厂里的污水被抽到了附近的河里。
词组：
wastewater treatment污水处理
wastewater disposal废水处置
wasted water释义：
浪费水
例句：
The proportion of fee to deal with wasted water and water resource is too low.
水价构成中成本不实、水资源费和污水处理费比重偏低；
