Read Edit View history 全等形 quánděngxíng congruent figure Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 全等形 quánděngxíng congruent figure (math.) congruent figure 如果两个三角形能完全重合,它们就是全等形。 Edit Delete References Add reference No references for this word.