平面图 píngmiàntú plan Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: planar graph All meanings 3 píngmiàntú 3 plan 1planar graph 1plane figure 1 1 sentence for 平面图 (píngmiàntú — planar graph) 在图论中,这种结构被称为平面图。 zài túlùn zhōng, zhè zhǒng jiégòu bèi chēngwéi píngmiàntú. In graph theory, this structure is called a planar graph. Source: Dong Chinese Dictionary