激光打印机 jīguāngdǎyìnjī laser printer Definitions Defs Origin Strokes Stroke Words Sentences Sents 激光 jīguāng noun laser A highly concentrated beam of light with high brightness and stability; used in industry, medicine, and telecommunications.打印机 打印機 dǎyìnjī noun printer printer; a computer output device that prints text or graphics onto paper
