Odontitis
[医] 牙炎
🗣️ 情景例句
Hello.
喂。
I'm afraid I've let myself get run-down. I've been working too hard.
我似乎弄坏身体了。最近太过劳累。
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。