名词
中文翻译：激光时间
同义词：
['laser time', 'laser pulse例句：1. The laser timer is used to measure the distance between two points.（激光计时器用于测量两点之间的距离。）']
例句：
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1. The laser timer is used to measure the distance between two points.
激光计时器用于测量两点之间的距离。
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2. The laser timer was used to measure the accuracy of the measurement.
激光计时器被用来测量测量的准确性。
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3. The laser timer was used to measure the speed of the object.
激光计时器被用来测量物体的速度。