音标：[,fluә'resәns]
n. 荧光, 发荧光, 荧光性
【化】 荧光
英汉词典

fluorescence的短语、例句：

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.