Prism pole
01
棱镜杆, 棱镜柱
a telescopic pole with a prism on top used in surveying for accurate measurements and positioning
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
prism poles
例子
The surveyor set up the prism pole at the corner of the property to measure the distance accurately.
测量员在物业的角落设置了棱镜杆，以准确测量距离。
