Read Edit View history 上颚正门齿 shàng'èzhèngménchǐ maxillary central incisor Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 上颚正门齿/上顎正門齒 · shàng'èzhèngménchǐ · maxillary central incisor 2026/03/04 上颚正门齿 / 上顎正門齒 shàng'èzhèngménchǐ maxillary central incisor maxillary central incisor 牙医正在检查他的上颚正门齿。 created sense Mar 4, 2026, 02:25 AM