名词
中文翻译：Unknown
同义词：
['- 英文中没有直接的同义词，但“engine prewarming”可以与“preheatingthe engine”等表达相关的概念。例句：']
例句：
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1. Before starting the engine, it's important topreheat the engine for a fewminutes to ensure smooth operation.
启动发动机前，为了确保顺畅运行，需要对发动机进行几分钟的预热。
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2. During cold weather, it's common practice to preheatthe engine before driving to avoid engine damage.
在寒冷天气下，提前预热发动机是常见的做法，以避免对发动机造成损害。
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3.The manufacturer recommends preheating theengine for at least 10 minutesbefore starting the vehicle to ensure optimal performance.
制造商建议在启动车辆之前至少预热发动机10分钟，以确保最佳性能。