四角形 Save Sign in to save words sìjiǎoxíng ㄙˋ ㄐㄧㄠˇ ㄒㄧㄥˊ quadrangle quadrilateral geometry Character by character 四(sì)four 角(jiǎo)angle 形(xíng)appear Words that sound like sìjiǎoxíng 十角形 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0