有理数集 Save Sign in to save words Traditional (Taiwan): 有理數集 yǒulǐshùjí ㄧㄡˇ ㄌㄧˇ ㄕㄨˋ ㄐㄧˊ set of rational numbers (math.) Character by character 有(yǒu)have 理(lǐ)texture 数(shù)number 集(jí)gather A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0