名词
中文翻译：相反转向螺旋桨
同义词：
['opposite-turning propeller', "contra-turning propeller例句：1. The aircraft's engine is powered by a contra-turning propeller.（这架飞机的引擎由一个相反转向的螺旋桨驱动。）"]
例句：
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1. The aircraft's engine is powered by a contra-turning propeller.
这架飞机的引擎由一个相反转向的螺旋桨驱动。
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2.The ship's propeller is designed to counteract the force of the waves.
这艘船的螺旋桨设计用来抵消波浪的力量。
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3.The pilot used the contra-turning propeller to turn the ship around quickly.
飞行员使用相反转向的螺旋桨迅速将船转了一圈。