名词
中文翻译：计时器
同义词：
['chronometer', 'timepiece', 'clockwork machine例句：1. The horological machine tool was used to measure the time accurately.（计时器被用来准确地测量时间。）']
例句：
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1. The horological machine tool was used to measure the time accurately.
计时器被用来准确地测量时间。
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2.The clockwork machine was a marvel of engineering and technology.
这个机械钟表是工程和科技的奇迹。
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3.The chronometer was used to track the passage of time accurately.
计时器被用来准确地跟踪时间的流逝。