单词 | Proxima Centauri |
释义 | Proxima Centauri/ˌprɒksɪmə sɛnˈtɔːrʌɪ /Astronomy A faint red dwarf star associated with the bright binary star Alpha Centauri. It is the closest known star to the solar system (distance 4.24 light years). OriginLatin, 'nearest (star) of Centaurus'. |
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