名词
中文翻译：低速引擎
同义词：
['low-speed motor', 'low-speed drive例句：1. The new car has a low-speed engine that can save energy.（这款新车有一个低转速引擎，可以节省能源。）2. The old bus had a low-speed engine that could run on gasoline.（这辆旧公共汽车有一个低速引擎，可以使用汽油运行。）']
例句：
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1. The new car has a low-speed engine that can save energy.
这款新车有一个低转速引擎，可以节省能源。
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2. The old bus had a low-speed engine that could run on gasoline.
这辆旧公共汽车有一个低速引擎，可以使用汽油运行。
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3.The new sports car has a low-speed engine that is quiet and efficient.
这款新型跑车有一个低速引擎，既安静又高效。