| 单词 | Rigel |
| 释义 | Word Frequency Rigel(ˈraɪdʒəl, ˈraɪɡəl) noun the brightest star, Beta Orionis, in the constellation Orion: a very luminous and extremely remote bluish-white supergiant, a double star. Visual magnitude: 0.12; spectral type:B8I Word origin C16: from Arabic rijl foot; from its position in Orion's foot |
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