光电元件 guāngdiànyuánjiàn photoelectric component Definitions Defs Origin Strokes Stroke Words Sentences Sents 光电元件 光電元件 guāngdiànyuánjiàn photoelectric component An electronic device or unit that converts light into electrical signals
光电元件 光電元件 guāngdiànyuánjiàn photoelectric component An electronic device or unit that converts light into electrical signals
