回溯 Save Sign in to save words huísù ㄏㄨㄟˊ ㄙㄨˋ to recall to look back upon Character by character 回(huí)Hui ethnic group 溯(sù)go upstream Words that sound like huísù 回数 惠书 Words that sound like huísù 回數 惠書 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0