名词
中文翻译：涡流推进器
同义词：
['vortex propeller', 'vortexdrive']
例句：
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1. Theswimmer used a vortex propeller to help him move faster through thewater.
游泳者使用旋流推进器帮助他在水中更快地移动。
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2. Thevortex propeller is an essential componentof many marine vehicles.
旋流推进器是许多海洋车辆的必备组件。
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3. Thevortex propeller was designed toimprove efficiency in high-speed transportation.
旋流推进器被设计用来提高高速运输的效率。