n.
齿质；象牙质sp.=dentine. 形容词：dentinal异体字：dentinedentin
Noun
a calcareous material harder and denser than bone that comprises the bulk of a tooth
bone (calcified tissue) surrounding the pulp cavity of a tooth
dentin例句
用作名词(n.)
Instead of a whiny turbine drill, he uses a flash of laser light to blast away dentin and enamel.
他用的是一道激光而不是烦人的涡轮钻来清除象牙质和牙齿的珐琅质。
dentin近义词
bone dentine
