Epochmaking
a. 划时代的,极重要的
🗣️ 情景例句
Remember to lock your door and windows when you leave the house.
出门前记得锁好门窗。
What's the matter with you?
你怎么啦？
Hello. You must be Dr Yang. How do you do? My name's David Lee.
嗨。你一定是杨博士吧。您好！我是大卫·李。