Cephalanthus
[医] 风箱树属
🗣️ 情景例句
Yes.
是的。
What are you interested in studying?
你对攻读什么感兴趣？
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？