磷光体 línguāngtǐ phosphor Definitions Defs Origin Strokes Stroke Words Sentences Sents 磷光体 磷光體 línguāngtǐ phosphor a substance that exhibits luminescence, especially when struck by electrons or other radiation
磷光体 磷光體 línguāngtǐ phosphor a substance that exhibits luminescence, especially when struck by electrons or other radiation
