Rangefinder
01
测距仪, 距离测量器
a device used to measure the distance from the observer to a target
例子
The golfer used a rangefinder to determine the distance to the flag.
高尔夫球手使用测距仪来确定到旗子的距离。
During the hunting trip, he relied on his rangefinder to gauge the distance to the deer.
在狩猎旅行中，他依靠他的测距仪来测量到鹿的距离。
