平面

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Character Breakdown

Understanding 平面 (píngmiàn)

The word 平面 primarily refers to a flat, two-dimensional surface or plane. It is commonly used in geometry, design, and everyday descriptions of flat surfaces.

Usage in Context

平面 can describe physical flat surfaces like tables or floors, as well as abstract concepts such as geometric planes or architectural floor plans (平面).

Common Collocations

  • 平面 (floor plan): a drawing representing the layout of a building or room from above.
  • 平面设计 (graphic design): design work involving two-dimensional visuals.
  • 平面 (plane geometry): the branch of mathematics dealing with flat shapes.

Nuances

When using 平面, the emphasis is on the flatness and two-dimensionality of the surface. It contrasts with three-dimensional objects or curved surfaces. In architectural or design contexts, 平面 often implies a schematic or plan view.

Avoiding Confusion

Do not confuse 平面 with 表面 (surface), which can refer to any surface, flat or curved. 平面 specifically means a flat plane, often idealized or geometric.

Example Sentences

The surface of this table is very smooth, suitable for writing.

In math class, we learned how to calculate the area of different planes.

The designer drew the building's floor plan using a computer.