Microseismicity
微震活动性
🗣️ 情景例句
about your math teacher or your math homework.
你的数学老师或你的数学作业。
Wit bought is better than wit taught.
不经一事，不长一智。
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。