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
I got you.
明白了。
During the two years since I took charge of the department.
在我负责这个部门的两年中。
How long has Kate been at her school?
凯特进校学习有多长时间了？