Read Edit View history 齿龋 chǐqǔ tooth decay Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 齿龋/齒齲 · chǐqǔ · tooth decay 2026/03/04 齿龋 / 齒齲 chǐqǔ tooth decay tooth decay; dental caries 保持良好的口腔卫生可以预防齿龋。 noun created sense Mar 4, 2026, 02:25 AM