Read Edit View history 结垢 jiégòu to form scale Origin Definitions Defs Strokes Stroke Words Sentences Sents 结垢 結垢 jié//gòu to form scale to form a hard mineral crust on the inside of a boiler, kettle, or pipe caused by the buildup of calcium and magnesium deposits; scaling; encrustation
结垢 結垢 jié//gòu to form scale to form a hard mineral crust on the inside of a boiler, kettle, or pipe caused by the buildup of calcium and magnesium deposits; scaling; encrustation