名词
中文翻译：旋转式
同义词：
['rotor', 'rotating body']
例句：
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1.The helicopter's rotor blades spin at high speeds.
直升机的旋翼以高速旋转。
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2.The rotor is responsible for propelling the aircraft forward.
旋翼负责推动飞机前进。
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3. The rotor blades are made of lightweight materials to reduce weight.
旋翼叶片由轻质材料制成，以减轻重量。