Crusta fibrosa
[医] 牙骨质
🧩 词语组成解析
甲壳
🗣️ 情景例句
Well, I like the game.
哦 ，我喜欢这个游戏。
This windows is junst as small as that one.
这扇窗户刚好和那扇一样小。
What are you doing tomorrow?
明天你干什么？