Retropulpitis
逆行性牙髓炎
🗣️ 情景例句
This one really brings back memories.
这一张的确唤起了许多的回忆。
He who wants a mule without fault, must walk on foot.
如要骡子无缺点，只有自己徒步行。
Though a little suspicious this time, the policeman gave him the same answer.
虽然那位警察这次有点疑心，但还是对他作了同样的回答。