微分幾何學 Save Sign in to save words Simplified: 微分几何学 wēifēnjǐhéxué ㄨㄟ ㄈㄣ ㄐㄧˇ ㄏㄜˊ ㄒㄩㄝˊ differential geometry Character by character 微(wēi)surname Wei 分(fēn)divide 幾(jǐ)how many 何(hé)surname He 學(xué)learn A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0