 |
| |||
| read-only | |||
|
只读的 : 25 phrases in 12 subjects |
| Air defense | 1 |
| Computers | 1 |
| Data processing | 1 |
| Electronics | 1 |
| General | 1 |
| Information technology | 1 |
| Metallurgy | 2 |
| Project management | 2 |
| Refrigeration | 2 |
| Space | 7 |
| Technology | 1 |
| Telecommunications | 5 |
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