污水處理 wūshuǐchǔlǐ sewage treatment Origin Definitions Defs Strokes Stroke Words Sentences Sents 污水 wūshuǐ noun sewage wastewater; sewage; slop; water that has been contaminated or made dirty处理 處理 chǔlǐ verb to process to treat something by a special chemical or physical process to meet specific requirements; to process information, data, or digital signals