原子序数 Save Sign in to save words Traditional (Taiwan): 原子序數 yuánzǐxùshù ㄩㄢˊ ㄗˇ ㄒㄩˋ ㄕㄨˋ atomic number Character by character 原(yuán)surname Yuan 子(zǐ)son 序(xù)order 数(shù)number A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0