安全码 ānquánmǎ security code Definitions Defs Origin Strokes Stroke Words Sentences Sents 安全码 安全碼 ānquánmǎ security code noun a sequence of numbers used for authentication or verification purposes, such as the CVV on a credit card 信用卡上的安全码在哪里？ xìnyòngkǎ shang de ānquánmǎ zài nǎli? Where is the security code on a credit card?
安全码 安全碼 ānquánmǎ security code noun a sequence of numbers used for authentication or verification purposes, such as the CVV on a credit card 信用卡上的安全码在哪里？ xìnyòngkǎ shang de ānquánmǎ zài nǎli? Where is the security code on a credit card?
