公差 Save Sign in to save words gōngchā ㄍㄨㄥ ㄔㄚ tolerance (allowed error) common difference (of an arithmetic series) Character by character 公(gōng)public 差(chā)difference gōngchāi ㄍㄨㄥ ㄔㄞ official errand bailiff in a yamen Character by character 公(gōng)public 差(chāi)send A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0