基本解释测距杆；[测] 测距尺词组短语短语ranging g rod 测距杆;测量杆ranging rod更多词组英英字典柯林斯英英字典 a pole for marking positions in surveying (Also called range pole, range rod)ranging rod剑桥字典ranging rod柯林斯字典专业释义测绘科学技术测距杆测距尺