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aurora australis

/əˈrɔːrə ɒˈstreɪlɪs/

翻译: 一种自然发光现象,主要出现在南极地区高纬度夜空中,由太阳风粒子与地球磁场相互作用而产生。

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phrase

/əˈrɔːrə ɒˈstreɪlɪs/C1formalscientific
  • zh一种自然发光现象,主要出现在南极地区高纬度夜空中,由太阳风粒子与地球磁场相互作用而产生。
  1. Southern LightsB2formal

    A natural light display in the sky, predominantly seen in high-latitude regions around the Antarctic, caused by the collision of solar wind particles with the Earth's magnetic field.

    zh南极光

    • The aurora australis was visible from the research station in Antarctica.
    • Photographers travel to New Zealand to capture the aurora australis.
    • The southern lights, or aurora australis, are less famous than their northern counterpart.