Read Edit View history 齿冠 chǐguān crown Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 齿冠/齒冠 · chǐguān · crown 2026/03/04 齿冠 / 齒冠 chǐguān crown the crown of a tooth 牙齿可分为齿冠、齿颈和齿根三个部分。 noun created sense Mar 4, 2026, 02:25 AM