校验码 jiàoyànmǎ check digit Definitions Defs Origin Strokes Stroke Words Sentences Sents 校验码 校驗碼 jiàoyànmǎ check digit a digit or set of characters used to verify the integrity of transmitted or stored data
校验码 校驗碼 jiàoyànmǎ check digit a digit or set of characters used to verify the integrity of transmitted or stored data
