Read Edit View history 视亮度 shìliàngdù apparent brightness Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 视亮度/視亮度 · shìliàngdù · apparent brightness 2026/03/04 视亮度 / 視亮度 shìliàngdù apparent brightness apparent brightness (astronomy) 天狼星是夜空中视亮度最高的恒星。 created sense Mar 4, 2026, 02:25 AM