Read Edit View history 齿更 chǐgēng tooth replacement Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 齿更/齒更 · chǐgēng · tooth replacement 2026/03/04 齿更 / 齒更 chǐgēng tooth replacement dental transition (from milk teeth to adult teeth) 儿童通常在六岁左右开始齿更。 verb created sense Mar 4, 2026, 02:25 AM