三等分角 Save Sign in to save words sānděngfēnjiǎo ㄙㄢ ㄉㄥˇ ㄈㄣ ㄐㄧㄠˇ to trisect an angle math. Character by character 三(sān)surname San 等(děng)wait for 分(fēn)divide 角(jiǎo)angle A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0