keratinized tissue的用法和樣例：
例句
- Cementum is an important mineralized tissue in root formation, however, the precise mechanism of cementum formation remains undetermined.
牙骨質(zhì)是牙根形成的重要礦化組織，然而，對牙骨質(zhì)形成機制仍不十分明確。 - The produced LAB is a fibrous bone tissue resembling the human bone during mineralization, with an external layer formed by osteoblasts markedly positive for osteocalcin.
新生組織為骨再生過(guò)程中成骨細胞及礦化組織提供了理想來(lái)源。
