Read Edit View history 光波长 guāngbōcháng optical wavelength Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 光波长/光波長 · guāngbōcháng · optical wavelength 2026/03/04 光波长 / 光波長 guāngbōcháng optical wavelength optical wavelength 不同颜色的光具有不同的光波长。 created sense Mar 4, 2026, 02:25 AM