名词
中文翻译：旋转
同义词：
['turn', "rotational speed例句：1. The car's engine is designed to rotate at a high speed.（这辆车的发动机设计成高速旋转。）"]
例句：
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1. The car's engine is designed to rotate at a high speed.
这辆车的发动机设计成高速旋转。
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2.The machine's rotational speed is measured in revolutions per minute.
这台机器的旋转速度以每分钟转数来衡量。
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3. The satellite's rotational speed affects its ability to communicate with the earth.
卫星的旋转速度影响其与地球通信的能力。