Kafocin
n. 先锋霉素
🗣️ 情景例句
What school did you go to?
你上哪所学校？
It's only a matter of time.
这只是时间问题。
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。