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
I manage my time perfectly so that I can always get things done on time.
我很会利用时间,因此总能准时完成工作。
If you insist on your original price, I'm afraid you will have little chance to get the business.