topograph

n. (显示晶体等物体表面特征的)X射线物相照片

词形变化

topographs 复数 topographs

释义与例句

n.
  1. 1.

    A monument erected in a high place, such as a hilltop, indicating the direction and distance of notable landscape features which can be seen with the naked eye from that point.

词源

From topo- + -graph.

来源：wiktionary