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单词 brown dwarf
释义 brown dwarfn.(名词)
  1. A celestial body that resembles a star but does not emit light because it is too small to ignite internal nuclear fusion. The planet Jupiter is a small brown dwarf.棕矮星:类似恒星的天体,因太小而无法令其内部产生核聚变,所以不发光。木星就是一颗小棕矮星
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更新时间:2025/1/6 19:41:45