X-ray diffractometry
[化] X射线衍射学
🧩 词语组成解析
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
n. 衍射学；衍射测量
🗣️ 情景例句
I have to feed a family of five.
我不得不养活五口之家。
Here's the money you need. The interest rate is 25%.
这是你要的钱，利息是25%。
Oh, I'm sorry to hear that.
噢，真遗憾。