Cemental decay
[医] 牙骨质腐蚀
🧩 词语组成解析
a. 白垩质的
🗣️ 情景例句
Yes. I would like an application.
是的，我想要一份申请表。
May I try it on?
我能试试吗？
I think we can do that.
那我想没问题。