decodable code

例句：

1. 1. The new encryption system is designed to be decodable by humans.
   新加密系统旨在被人类解码。
2. 2. The secret message was written in a decodable code that only the sender could understand.
   秘密信息是用一种只有发送者能理解的可解码代码写成的。
3. 3. The company's latest product uses a decodable code to ensure data security.
   该公司的最新产品使用了可解码代码来确保数据安全。