名词
中文翻译：旋转
同义词：
['turn', 'rotational motion例句：1. The car is undergoing a rotation about its axis.（汽车正在绕其轴旋转。）']
例句：
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1. The car is undergoing a rotation about its axis.
汽车正在绕其轴旋转。
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2. The planets rotate around the sun.
行星围绕太阳旋转。
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3.The machine has a rotational speed of 10 revolutions per minute.
这台机器的转速为每分钟10转。