Ulcerating pulpitis
[医] 溃疡性牙髓炎
🧩 词语组成解析
v. （使某物）形成溃疡( ulcerate的现在分词 ); （使）腐败
n. [医]牙髓炎
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
I think it's going to tear soon.
我认为它将会很快被撕破。
No, they aren't. They're on the floor.
不，不在。它们在地上。