Read Edit View history 勾股定理 gōugǔdìnglǐ Pythagorean theorem Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 勾股定理 gōugǔdìnglǐ Pythagorean theorem 勾股定理是直角三角形的一条基本定理。 Edit Delete References Add reference No references for this word.