Read Edit View history 星系盘 xīngxìpán galactic disc Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 星系盘/星系盤 · xīngxìpán · galactic disc 2026/03/04 星系盘 / 星系盤 xīngxìpán galactic disc galactic disc 银河系的星系盘主要由恒星、气体和尘埃组成。 created sense Mar 4, 2026, 02:25 AM