首頁英語詞典dentindentin英英釋意

dentin

英 ['dent?n] 美['d?nt?n]
  • n. 象牙質(zhì)；牙質(zhì)（等于dentine）
  • n. (Dentin)人名；(法)當坦

英英釋意

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