名词
中文翻译：螺旋桨锥体
同义词：
['rotor cone', "propeller cone例句：1. The aircraft's propeller cone is designed to improve lift efficiency.（飞机的螺旋桨锥体设计用来提高升力效率。）2. The propeller cone is a critical component of the engine's performance.（螺旋桨锥体是发动机性能的关键部件。）"]
例句：
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1. The aircraft's propeller cone is designed to improve lift efficiency.
飞机的螺旋桨锥体设计用来提高升力效率。
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2. The propeller cone is a critical component of the engine's performance.
螺旋桨锥体是发动机性能的关键部件。
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3.The design of the propeller cone has been optimized for maximum efficiency.
螺旋桨锥体的设计与最大化效率有关。