píng​miàn​tú

plan

píng​miàn​tú plan

  1. flat
    describes something that is flat or two-dimensional rather than three-dimensional
  2. picture
    picture; drawing; chart; diagram; map

píng​miàn​tú plane figure · planar graph · planimetric map

  1. plane (geometry)
    a flat surface; in mathematics, a surface containing all the straight lines that connect any two points on it
  2. picture
    picture; drawing; chart; diagram; map