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dentin
英 ['dentɪn]
美['dɛntɪn]
- n. 象牙质；牙质（等于dentine）
- n. (Dentin)人名；(法)当坦
英英释意
- 1. a calcareous material harder and denser than bone that comprises the bulk of a tooth
- 2. bone (calcified tissue) surrounding the pulp cavity of a tooth