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
Today, many women prefer being addressed as 'Ms.'.
今天, 很多女性喜欢让别人称她们 'Ms。' 。
Nice guy!
好家伙!
A young man sees a sunset and, unable to understand or to express the emotion that it rouses in him,