n.

齿质；象牙质sp.=dentine. 形容词：dentinal异体字：dentine

dentin

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

denstinon