废水英文怎么写

是polluted water,因为废水的意思是被污染过的水,而wastewater是指浪费水资源的意思

这是比较正式的说法effluent 废水exhaust 废气不正式的是waste gas/water 废气/水

wastewater

废水废气的英文翻译_百度翻译废水废气Waste gas waste gas_百度翻译waste gas 英[weist ɡæs] 美[west ɡæs] [词典] 废气; [例句]In industry organic waste gas purification and room air purification;废水_百度翻译废水 [词典] effluent; waste water; liquid waste; outlet water; Industrial effluent often causes a problem to people's health.