名词
中文翻译：事件追踪者
同义词：
['event monitor', 'event observer例句：1. The event tracer was able to detect the location of the suspect.（事件追踪者能够检测到嫌疑人的位置。）']
例句：
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1. The event tracer was able to detect the location of the suspect.
事件追踪者能够检测到嫌疑人的位置。
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2.The event tracer recorded all the details of the accident.
事件追踪者记录了事故的所有细节。
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3. The event tracer helped us to understand the cause of the fire.
事件追踪者帮助我们理解了火灾的原因。