Rheed
abbr. Reflection High Energy Electron Diffraction 反射高能电子衍射
🗣️ 情景例句
Crash dieting is not an advisable way to lose weight.
疯狂节食可不是减肥的好方法。
A woman's work is never at an end.
妇女的活计做不完。
I'm from Canada.
我是加拿大人。