trig point
美 ['tr?g p??nt]
英 ['tr?g p??nt] ![]()
英漢雙解
1. | (地圖制作和使用者設的)三角點a position on a high place used as a reference point , especially by people who make and use maps. It is usually marked on the ground by a short stone pillar . |
英漢解釋
un. | 1. 三角測量基點 |
英英解釋
n. |