释义 |
DEFINITIVE EXAMPLES 权威例句〔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美国传统〔Rigel〕A bright double star in the constellation Orion.参宿七,猎户座β:猎户座星群中的一颗明亮的双星美国传统〔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美国传统 |