欧式几何学 ōushìjǐhéxué Euclidean geometry Definitions Defs Origin Strokes Stroke Words Sentences Sents 欧式几何学 歐式幾何學 ōushìjǐhéxué Euclidean geometry the branch of mathematics based on the work of the Greek mathematician Euclid
欧式几何学 歐式幾何學 ōushìjǐhéxué Euclidean geometry the branch of mathematics based on the work of the Greek mathematician Euclid
