| |||
| 电〔编，译，代〕码本 | |||
| ★ 密码本; 码簿 | |||
| 码本 | |||
|
codebook : 12 phrases in 7 subjects |
| Artificial intelligence | 1 |
| Computer networks | 1 |
| Cryptography | 3 |
| Electronic commerce | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Multimedia | 1 |
| |||
| 电〔编，译，代〕码本 | |||
| ★ 密码本; 码簿 | |||
| 码本 | |||
|
codebook : 12 phrases in 7 subjects |
| Artificial intelligence | 1 |
| Computer networks | 1 |
| Cryptography | 3 |
| Electronic commerce | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Multimedia | 1 |