萤光 yíngguāng fluorescence Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 草丛中闪烁着点点萤光,非常好看。 cǎocóng zhōng shǎnshuò zhe diǎndiǎn yíngguāng, fēicháng hǎokàn. The fireflies were shimmering in the grass, looking very beautiful. Source: Dong Chinese Dictionary