羅氏幾何 Save Sign in to save words Simplified: 罗氏几何 luóshìjǐhé ㄌㄨㄛˊ ㄕˋ ㄐㄧˇ ㄏㄜˊ hyperbolic geometry Lobachevskian geometry Character by character 羅(luó)surname Luo 氏(shì)family name 幾(jǐ)how many 何(hé)surname He Other words read luóshìjǐhé In the same tone 羅式幾何 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0