Cementification
牙骨质形成
🗣️ 情景例句
Sorry to be a pest.
不好意思打扰你。
I'm Clifton, and I've been associated with this project since the beginning.
我叫克里夫敦，从一开始我就参与了这项计划。
Those flowers are lovely, too.
这些花也很漂亮啊。