名词
中文翻译：反螺旋桨
同义词：
['counter propeller', "counter rotor例句：1. The aircraft's contra propeller was damaged during the flight.（飞机的反螺旋桨在飞行中受损。）"]
例句：
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1. The aircraft's contra propeller was damaged during the flight.
飞机的反螺旋桨在飞行中受损。
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2.The pilot used a counter propeller to make turns in the air.
飞行员使用一个反螺旋桨在空中转弯。
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3. The new model jet uses a more powerful counter propeller for better performance.
新款喷气式飞机使用了更强大的反螺旋桨以获得更好的性能。