fluorescence
n[U]
property that a substance has of emitting light while being exposed to light or some other radiation of a shorter wavelength 荧光. Cf 参看 phosphorescence.
🗣️ 情景例句
Then drop it into the water.
然后把它扔到水 。
Fuck you!
去你的!
I'm very sorry, sir.You must get off the bus.None of our passengers can change this note.