名词
中文翻译：球体距离环
同义词：
['球体距离环、球体距离环、球体距离环例句：1. The ball was thrown far away', "and the distance ring was used to measure its distance from the center of the field.（球被扔得远远的，使用距离环来测量它离场地中心的距离。）2. The ball distance ring is a device used to measure the distance between two points on a ball's surface.（球体距离环是一种用来测量球表面两点之间距离的设备。）3. The ball distance ring is an important tool for measuring the distance between two points on a ball's surface.（球体距离环是测量球表面两点之间距离的重要工具。）"]
例句：
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1. The ball was thrown far away, and the distance ring was used to measure its distance from the center of the field.
球被扔得远远的，使用距离环来测量它离场地中心的距离。
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2. The ball distance ring is a device used to measure the distance between two points on a ball's surface.
球体距离环是一种用来测量球表面两点之间距离的设备。
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3. The ball distance ring is an important tool for measuring the distance between two points on a ball's surface.
球体距离环是测量球表面两点之间距离的重要工具。