污水 wūshuǐyúshuǐ HSK5 sewage Origin Definitions Defs Strokes Stroke Words Sentences Sents wūshuǐ sewage · clear water 污 wū nounverb dirt (bound form) dirt; filth; stagnant water水 shuǐ noun water water; a liquid, juice, or lotionyúshuǐ Yu River 污 wū nounverb dirt (bound form) dirt; filth; stagnant water水 shuǐ noun river (bound form) a river; waterways or water routes