名词中文翻译
中文翻译：极点星
同义词：
['polaris', 'polestar例句：1. The pole-on star is the brightest object in the sky.（极点星是夜空中最亮的天体。）']
例句：
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1. The pole-on star is the brightest object in the sky.
极点星是夜空中最亮的天体。
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2.The pole-on star is a symbol of hope and guidance.
极点星象征着希望和指引。
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3. The pole-on star has been used as a navigational aid for centuries.
极点星自古以来就被用作导航辅助。