誤差 Save Sign in to save words Simplified: 误差 On the HSK 7-9 vocabulary list, at CEFR level C2. wùchā ㄨˋ ㄔㄚ difference error inaccuracy Character by character 誤(wù)mistake 差(chā)difference A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT