Signature of the Card Holder

• 卡人签名

Signature of the Card Holder的用法和样例：

例句

1. They circulated a good luck card for everyone to sign.
   他们传递一张好运卡让每个人签名。
2. The signature scheme based on designated confirmer was analyzed and the pitfalls on the generalization and security factors were pointed out.
   摘要通过对指定证实人签名方案的分析，指出了方案中存在的缺陷。