 |
| |||
| большая полуось (эллипса) | |||
| большая полуось | |||
| экваториальная полуось | |||
| demi- grand axe: 3 phrases in 2 subjects |
| Astronomy | 2 |
| Physics | 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