名词
中文翻译：逆流消声器
同义词：
['reverse flow muffler', 'reverse-flow silencer']
例句：
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1. Theengineer designed a reverse-flow muffler to reduce noise from the factory's exhaust system.
工程师设计了一个逆流消声器，以减少工厂排气系统的噪音。
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2. The new car features a reverse-flow muffler that improves fuel efficiency.
这款新车配备了一个逆流消声器，提高了燃油效率。
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3.The technician installed the reverse-flow muffler in the exhaust pipe to reduce engine noise.
技术人员在排气管中安装了逆流消声器，以减少发动机噪音。