发光器 fāguāngqì light-emitting device Definitions Defs Origin Strokes Stroke Words Sentences Sents fāguāngqì light-emitting device 发光 發光 fāguāng verb + noun to shine or to luminesce to emit or give out light, to exhibit luminescence, or to glow, glisten, or be luminous器 qì noun utensil device; tool; utensil; warefāguāngqì photophore 发光 發光 fāguāng verb + noun to shine or to luminesce to emit or give out light, to exhibit luminescence, or to glow, glisten, or be luminous器 qì noun organ (bound form) biological organ