Fluorescopy
荧光学, X-射线透视技术
🗣️ 情景例句
I'm sorry, I spoke out of turn.
对不起，我说错话了。
Speak of angels and you will hear their wings.
说到曹操，曹操就到。
Mr.Stuart Page, will be retiring next week.
斯图亚特。佩奇先生下星期就退休了。