Dentography
[医] 牙符记法
🗣️ 情景例句
The interview and conversation between us in Beijing are quite useful and inspiring.
我们在北京的会面和谈话是十分有益和令人鼓舞的。
Where am I supposed to pay the excess train fare?
我应该在哪里补票？
Mr. Smith is in charge of this class.
史密斯老师负责该班。