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  1. celestial pole

    • IPA[səˈlesCHəl]
    • n.
      the point on the celestial sphere directly above either of the earth's geographic poles, around which the stars and planets appear to rotate during the course of the night. The north celestial pole is currently within one degree of the star Polaris.
    • noun: celestial pole, plural noun: celestial poles

    • 更多解釋
    • n.
      the point on the celestial sphere directly above either of the earth's geographic poles, ...

    Oxford Dictionary

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