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ursa major

翻译: 北半球的一个大型星座,以形似勺子的形状而闻名。

1 个条目

phrase

formal
  • zh北半球的一个大型星座,以形似勺子的形状而闻名。
  1. B2formal

    A large constellation in the northern sky, also known as the Great Bear, containing the Big Dipper asterism.

    zh大熊座

    • Ursa Major is visible throughout the year in the northern hemisphere.
    • The Big Dipper is part of the Ursa Major constellation.
    • Ancient astronomers used Ursa Major for navigation.