名词
中文翻译：距离环
同义词：
['ring of distance', 'distance circle例句：1. The scientists used the distance ring to measure the distance between the stars.（科学家们使用距离环来测量星星之间的距离。）2. The distance ring is a fascinating concept in astronomy.（距离环是天文学中一个引人入胜的概念。）']
例句：
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1. The scientists used the distance ring to measure the distance between the stars.
科学家们使用距离环来测量星星之间的距离。
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2. The distance ring is a fascinating concept in astronomy.
距离环是天文学中一个引人入胜的概念。
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3.The distance ring was created by using the light from distant stars.
距离环是通过使用遥远恒星的光创建的。