Read Edit View history 光发送器 guāngfāsòngqì optical transmitter Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 光发送器/光發送器 · guāngfāsòngqì · optical transmitter 2026/03/04 光发送器 / 光發送器 guāngfāsòngqì optical transmitter optical transmitter 光发送器在光纤通信中起着至关重要的作用。 created sense Mar 4, 2026, 02:25 AM