Retropulpitis
逆行性牙髓炎
🗣️ 情景例句
It's two words.
两个字。
I have no idea what they're going to say, so I'll have to play it by ear.
我一点不知道他们将会说些什么，所以我只好见机行事。
But Haley was not satisfied.
但是哈利并不满足于这些。