Read Edit View history 积垢 jīgòu accumulated grime Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 积垢/ 積垢 jīgòu accumulated grime filth or grime that has built up over a long period of time; chemical scale Edit Delete References Add reference No references for this word.
积垢/ 積垢 jīgòu accumulated grime filth or grime that has built up over a long period of time; chemical scale Edit Delete