Read Edit View history 视亮度 shìliàngdù apparent brightness Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 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。 Edit Delete References Add reference No references for this word.
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。 Edit Delete