红矮星 hóng'ǎixīng red dwarf star Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 地球附近大约有80%的恒星都是红矮星。 dìqiú fùjìn dàyuē yǒu80% de héngxīng dōu shì hóng'ǎixīng. About 80% of the stars near Earth are red dwarfs. Source: CCMatrix