名词
中文翻译：接触计时器
同义词：
['contact timer', 'contact clock例句：1. This contact chronometer can accurately measure the time when you touch it.（这个接触计时器可以准确地测量你触摸它时的时间。）']
例句：
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1. This contact chronometer can accurately measure the time when you touch it.
这个接触计时器可以准确地测量你触摸它时的时间。
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2. The contact chronometer was used to record the duration of the experiment.
接触计时器被用来记录实验的持续时间。
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3. The contact chronometer is a useful tool for measuring the distance between two points.
接触计时器是一个有用的工具，用于测量两点之间的距离。