Sensitive dentin
[医] 过敏牙[本]质, 牙[本]质过敏
🧩 词语组成解析
n. 牙质\\n[医] 牙[本]质
🗣️ 情景例句
He went to Canada on business.
他因公赴加拿大。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
Do you remember when the three of us went on a picnic?
我们三个人一起搞过野餐，你还记得吗？