名词
中文翻译：发动机日志本
同义词：
['引擎日志、发动机记录本例句：1. The engineer kept a detailed log of the repairs he made to the engine.（这位工程师详细记录了他对引擎所做的修理。）2. He used the log book to track the maintenance schedule for the car.（他用日志本来追踪汽车的维护计划。）']
例句：
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1. The engineer kept a detailed log of the repairs he made to the engine.
这位工程师详细记录了他对引擎所做的修理。
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2. He used the log book to track the maintenance schedule for the car.
他用日志本来追踪汽车的维护计划。
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3.The log book was filled with notes and diagrams explaining the complex system.
日志本里充满了注释和图表，解释了这个复杂的系统。