Fluorescopy
荧光学, X-射线透视技术
🗣️ 情景例句
Anything else?
还有别的事吗？
I'm going to be sixty-one next Tuesday.
下星期二我将60岁了。
The holes are only borings, less than a foot in diameter.
这些洞只不过是一些钻孔，直径不到1英尺。