Microdiffraction
微衍射
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
Virtue is the only true nobility.
唯有美德是真正高贵的。
Pay cash for this one and then we'll see what we can do.
这次就请付现金，以后我们再看看