 |
| |||
| data input/data output | |||
| 数据输人/数据输出: 26 phrases in 7 subjects |
| Air defense | 2 |
| Architecture | 1 |
| Aviation | 6 |
| Computers | 1 |
| Electronics | 14 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips