X-ray fluorescnece analysis
[化] X射线荧光分析
🧩 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;
🗣️ 情景例句
A professional writer?
职业写作人员？
You go first. I'll catch up later.
你先走，我随后就到。
This was known as panning for gold.
这就是人们所熟知的“淘金”。