 |
| |||
| затруднение в приобретении знаний; затруднение в приобретении навыков; затруднение в приобретении умений; затруднение в учёбе | |||
|
learning difficulty : 5 phrases in 3 subjects |
| Aviation medicine | 2 |
| General | 1 |
| Makarov | 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