形容词
中文翻译：推进的
同义词：
['pushing', "propelling例句：1. The ship's propulsion system is efficient in maintaining speed.（这艘船的推进系统在保持速度方面效率很高。）2. The propulsive force of the jet engine is impressive.（喷气发动机的推进力令人印象深刻。）"]
例句：
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1. The ship's propulsion system is efficient in maintaining speed.
这艘船的推进系统在保持速度方面效率很高。
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2. The propulsive force of the jet engine is impressive.
喷气发动机的推进力令人印象深刻。
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3.The propulsive efficiency of the new design is significantly better than its predecessor.
新设计的效率比其前身显著提高。