全等号 quánděnghào congruent symbol Definitions Defs Origin Strokes Stroke Words Sentences Sents 全等号 全等號 quánděnghào congruent symbol a mathematical symbol used to show that two shapes are exactly the same size and shape, represented as "≌"
全等号 全等號 quánděnghào congruent symbol a mathematical symbol used to show that two shapes are exactly the same size and shape, represented as "≌"
