| 单词 | Sirius |
| 释义 | Word Frequency Sirius(ˈsɪrɪəs) noun the brightest star in the sky after the sun, lying in the constellation Canis Major. It is a binary star whose companion, SiriusB, is a very faint white dwarf. Distance: 8.6 light years Also called: the Dog Star, Canicula, Sothis ▶ Related adjectives: canicular, cynicWord origin C14: via Latin from Greek Seirios, of obscure origin |
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