名词
中文翻译：测距仪
同义词：
['rangefinder', 'rangefinding instrument']
例句：
-
1.This range finder is very useful for surveying the terrain.
这个测距仪对于勘测地形非常有用。
-
2. The range finder was used to determine the distance between two points.
使用测距仪来确定两点之间的距离。
-
3.The range finder helped us to accurately measure the angle of the sun.
测距仪帮助我们准确地测量了太阳的角度。