Dentinogenesis
[医] 牙[本]质生成
🗣️ 情景例句
You are one fantastic mom,
是一位好母亲。
How nice. Where were you exactly?
太好了，那你究竟去哪儿啦？
Good. Listen. I may be able to help you. Could you come and see me when you are next in London?
好的。听着，我也许能够帮助你。下次你来伦敦时，能不能来看看我？