名词
中文翻译：升降螺旋桨
同义词：
['propeller', 'propeller shaft', 'propeller blade']
例句：
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1.The airplane's propeller is responsible for its lift.
飞机的螺旋桨负责其升力。
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2.The propeller on the boat is crucial to its movement.
船的螺旋桨对它的移动至关重要。
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3. The pilot needs to adjust the propeller speed to match the wind conditions.
飞行员需要调整螺旋桨速度以匹配风向条件。