名词
中文翻译：定时鼓
同义词：
['time drum', 'timing drum例句：1. The timing drum is used to measure the time between two events.（定时鼓用于测量两个事件之间的时间。）']
例句：
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1. The timing drum is used to measure the time between two events.
定时鼓用于测量两个事件之间的时间。
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2. The timing drum was used to control the timing of the event.
定时鼓用于控制事件的计时。
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3.The timing drum was used to ensure that the event started on time.
定时鼓用于确保事件准时开始。