基本解释測距杆；[測] 測距尺词组短语短語ranging g rod 測距杆;測量杆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測繪科學技術測距杆測距尺