名词
中文翻译：直升机涡轮喷气发动机
同义词：
['rotorcraft', 'rotorjet例句：1. The helicopter wasused to transport the injured person to thehospital.（直升机被用来运送受伤的人到医院。）']
例句：
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1. The helicopter wasused to transport the injured person to thehospital.
直升机被用来运送受伤的人到医院。
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2.The helicopter's powerful engines were atestament to its efficiency.
直升机强大的引擎证明了它的效率。
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3. The helicopter was ableto land safely in the dense fog.
直升机在浓雾中安全着陆。