English中文EspañolFrançais
cementum /sɪmˈɛntəm/ n

中文：牙骨质

中文 · 牙骨质Español · cementoFrançais · cément
Meaning：Hard mineralized tissue comparable to bone covering and protecting the dentin of the root.
▶ Start interactive picture-tap lesson

Found in these illustrated scenes（2）

Molar cross-section Molar cross-section

‹ Browse all scenes