Apical periodontitis
[医] 根尖牙周炎
🧩 词语组成解析
a. 顶端的\\n[医] 尖的, 尖端的
[医] 牙周炎
🗣️ 情景例句
But I have promises to keep,
但是我有约要赴
We can live without our friends, but not without our neighbours.
生活可无友，邻居不能无。
I like reading and listening to music.
我喜欢阅读和欣赏音乐。