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neptune ['neptju:n; (-) 'neptu:n]    添加到生词本 复制网址
基本释义
  • n.[天]海王星
英英解释

  • 　2个名词解释

    1. (Roman mythology) god of the sea; counterpart of Greek Poseidon
    2. a giant planet with a ring of ice particles; the 8th planet from the sun is the most remote of the gas giants
      [例]
      • the existence of Neptune was predicted from perturbations in the orbit of Uranus and it was then identified in 1846