變分 Save Sign in to save words Simplified: 变分 biànfēn ㄅㄧㄢˋ ㄈㄣ variation (calculus) deformation Character by character 變(biàn)change 分(fēn)divide Words that sound like biànfēn 邊鋒 Words with 變分 Starting with 變分 變分法 變分原理 變分學 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0