Read Edit View history 非欧几何学 fēi'ōujǐhéxué non-Euclidean geometry Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 非欧几何学/ 非歐幾何學 fēi'ōujǐhéxué non-Euclidean geometry 非欧几何学改变了我们对空间性质的理解。 Edit Delete References Add reference No references for this word.