水垢 Save Sign in to save words shuǐgòu ㄕㄨㄟˇ ㄍㄡˋ limescale Character by character 水(shuǐ)surname Shui 垢(gòu)dirt Other words read shuǐgòu shuigou with other tones 水沟 Other words read shuǐgòu shuigou with other tones 水溝 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0