名词
中文翻译：激光测距仪
同义词：
['laser range finder', 'laser distance meter例句：1. The laser tachometer was used to measure the distance between the two points.（激光测距仪被用来测量两点之间的距离。）']
例句：
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1. The laser tachometer was used to measure the distance between the two points.
激光测距仪被用来测量两点之间的距离。
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2. The engineer used the laser tachometer to quickly calculate the speed of the car.
工程师使用激光测距仪快速计算了汽车的速度。
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3.The laser tachometer was an essential tool for surveying large areas.
激光测距仪是勘测大面积的重要工具。