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
but Richard Stewart is here
但Richard Stewart正在这儿，
How many of these are you going to buy her?
你要买多少给她？
I had a little accident last Sunday.
上星期天我出了个小事故。