Xrf
abbr. X-ray fluorescence X射线荧光
🗣️ 情景例句
This is a lot different to the image portrayed on TV.
这同电视里描绘的景象有很大差别。
Eugene could create beautiful images with his paints.
尤金能够把美丽的形象用画笔画出来。
What is it?
什么呢？