 |
| |||
| всережимный | |||
|
fully variable : 13 phrases in 6 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Combustion gas turbines | 2 |
| Computers | 2 |
| Nanotechnology | 3 |
| Technology | 2 |
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