開三次方 Save Sign in to save words Simplified: 开三次方 kāisāncìfāng ㄎㄞ ㄙㄢ ㄘˋ ㄈㄤ to extract a cube root math. Character by character 開(kāi)open 三(sān)surname San 次(cì)next in sequence 方(fāng)surname Fang A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0