Epulis intraosseus
[医] 骨内龈瘤
🧩 词语组成解析
n. [医]龈瘤
🗣️ 情景例句
How do you tie it?
你怎么打的？
What's your family name?
你姓什么？
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。