perspectograph
pә'spektә^rɑ:f; -^ræf
基本解释
n. 透视画绘图器
英文释义
n. An instrument for obtaining, and transferring to a
picture, the points and outlines of objects, so as to represent them in
their proper geometrical relations as viewed from some one point.
上一个单词：perspectivity
下一个单词：perspectometer