Amylenization
戊烯麻醉
🗣️ 情景例句
How old are you, anyway?
那……你多大了？
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
A woman saw it happen when she was walking past.
一位妇女走过的时候，看到我的钢笔掉了。