Oulitis
(=ulitis)龈炎
🔁 扩展释义
【医】 龈炎
🗣️ 情景例句
I heard that some tours actually go down into the canyon. Is that true?
我听说有的旅游团真正下到峡谷里去了。那是真的吗？
He's concentrating on learning English.
他集中精力学英语。
Thanks very much. Granny, the hospital is not very near.
非常感谢。老大娘，这家医院有点远。