名词
中文翻译：复合调节器
同义词：
['combined regulator', 'compound control valve例句：1. The compound regulator is used to regulate the flow of oil in the engine.（复合调节器用于调节发动机中油的流动。）2. The compound regulator was designed to improve fuel efficiency.（复合调节器设计用来提高燃油效率。）3. The compound regulator was replaced with a new model after several years of use.（使用几年后，复合调节器被新的型号所取代。）']
例句：
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1. The compound regulator is used to regulate the flow of oil in the engine.
复合调节器用于调节发动机中油的流动。
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2. The compound regulator was designed to improve fuel efficiency.
复合调节器设计用来提高燃油效率。
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3. The compound regulator was replaced with a new model after several years of use.
使用几年后，复合调节器被新的型号所取代。