Osteodentine
[医]骨性牙质
🗣️ 情景例句
If you wish to enter you'll first need gh show return dicket.
如果你想进入的话，首先出示你的双程票。
Fools never know when they are well off.
傻瓜永远不知道他们何时能享福。
What was the matter?
怎么啦？