| 单词 | 参宿四 |
| 释义 | 〔supergiant〕Any of various very large bright stars, such as Betelgeuse or Rigel, having a luminosity that is thousands of times greater than that of the sun.超巨星：任何一种十分巨大的明亮的星，例如参宿四或参宿七，明亮度比太阳强几千倍〔Orion〕A constellation in the celestial equator near Gemini and Taurus, containing the stars Betelgeuse and Rigel.猎户座：在天球赤道上靠近双子座和金牛座的星座，包括参宿四和参宿七〔Betelgeuse〕A bright-red intrinsic variable star, 527 light-years from Earth, in the constellation Orion.参宿四：位于猎户星座的一颗鲜红色固有变星，距地球572光年 |
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