X-ray diffractometer
[化] X射线衍射仪\\n[医] X线衍射表, X线绕射表
🧩 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. [光] 衍射计
🗣️ 情景例句
What's up?
有什么事？
She knew that a vocation this year was out of the question.
她知道今年不可能有假期。
We can have our coffee there.
我们可以在那里喝咖啡。