Dentinum
[医] 牙[本]质
🗣️ 情景例句
I know a good spot for-
我知道一个好地点干-
Mr. Smith, would you like to start things off?
史密斯先生，你要开始做事了吗？
And this is Xiaohui.She's Chinese, too.
这位是晓惠。她也是中国人。