| |||
| 多媒体数据库系统 | |||
|
multimedia database system : 7 phrases in 4 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Technology | 1 |
| |||
| 多媒体数据库系统 | |||
|
multimedia database system : 7 phrases in 4 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Technology | 1 |