名词
中文翻译：同心性
同义词：
['coaxiality', "conjugation例句：1. The planet's orbit is concentric around the sun.（行星围绕太阳的轨道是同心的。）"]
例句：
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1. The planet's orbit is concentric around the sun.
行星围绕太阳的轨道是同心的。
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2.The machine has a concentric design that makes it easy to operate.
这台机器有一个同心的设计，使得操作起来非常方便。
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3.The satellite was launched in a concentric pattern around the Earth.
卫星以同心模式围绕地球发射。