名词
中文翻译：螺旋桨推进器
同义词：
['propeller', 'propulsion', "propulsion system例句：1. The ship's propeller spinner is responsible for its forward motion.（船的螺旋桨推进器负责其前进的动力。）"]
例句：
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1. The ship's propeller spinner is responsible for its forward motion.
船的螺旋桨推进器负责其前进的动力。
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2. The propeller spinner on the submarine is designed to generate thrust.
潜艇上的螺旋桨推进器设计用来产生推力。
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3.The propeller spinner on the aircraft is crucial for its lift-off and flight performance.
飞机上的螺旋桨推进器对于起飞和飞行性能至关重要。