noun🔗Share废水，污水 Any water that has been used in some human domestic or industrial activity and, because of that, now contains waste products."The factory treats its wastewater before releasing it into the river to protect the environment. "工厂在将废水排入河流之前会对其进行处理，以保护环境。environmentutilityindustryscienceChat with AIVocabulary GamePractice Reading
