真數 Save Sign in to save words Simplified: 真数 zhēnshù ㄓㄣ ㄕㄨˋ argument (of a logarithm) math. Character by character 真(zhēn)really 數(shù)number Other words read zhēnshù zhenshu with other tones 真書 Often confused with zhenshu 證書 整數 正數 正書 征戍 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0