Xrd
abbr. X-ray diffraction X射线衍射
🗣️ 情景例句
We urgently need to establish our own credit system.
我们期待建立我们自己的信用机制。
Which one do you like?
你喜欢哪一个？
You may be interested in only some of the items.
你也许对某些产品感兴趣。