Prectolact
双苯丙胺
🗣️ 情景例句
Very! Hey, she forgot her bag!
非常！ 嘿 她忘了她的旅行包！
Have you got your cheque book with you?
您支票本带来了没有？
Our school is in the east of Beijing.
我们学校在北京的东部。