Xrd
abbr. X-ray diffraction X射线衍射
🗣️ 情景例句
What is it?
是个什么样的计划？
He can run as fast as Jim.
他跑的和吉姆一样快。
But that's impossible.Carol and Tom invited us to lunch.Look through the window.
但这是不可能的。卡罗尔和汤姆请我们来吃午饭。从窗子往里看看。