废水用英语怎么说

废水 (fèishuǐ) 用英语可以称为 "waste water"。它的来源包括家庭污水、工业废水和雨水等。例句：
The company is responsible for treating its waste water before it is released into the river.
Farmers can use waste water from the city to irrigate their fields.
The new regulations require businesses to reduce the amount of waste water they produce.