三角學 Save Sign in to save words Simplified: 三角学 sānjiǎoxué ㄙㄢ ㄐㄧㄠˇ ㄒㄩㄝˊ 男 女 trigonometry Character by character 三(sān)three 角(jiǎo)angle 學(xué)learn A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0