Creditcard Validation Or Verification什么意思

Card Verification Value卡验证的价值 Credit Verification Value信用核实的价值 Creditcard Verification Value考完中考之后,验证的价值 Compressor Variable Vane压缩机变量泵 Creditcard Validation Value考完中考之后,验证的价值 Aircraft Carrier, Medium Size航空母舰,中等大小 Chi VivrÀ VedrÀChi VivrÀ VedrÀ Card Validation Value卡确认的价值 Cercle de la Voile de Vidy (French)Cercle德拉·Vidy(法国)纱 Card Verification Value (credit card security)卡验证值(信用卡安全) Creditcard Validation Or Verification考完中考之后,验证和验证