 |
| |||
| be problematic | |||
| |||
| present difficulties; defy; pose difficulties | |||
| offer difficulty | |||
| be difficult (igisheva) | |||
| представлять трудность: 18 do fraz, 5 tematyki |
| Górnictwo | 1 |
| Makarowa | 4 |
| Matematyka | 1 |
| Naukowy | 1 |
| Pospolicie | 11 |
|
| |||
| be problematic | |||
| |||
| present difficulties; defy; pose difficulties | |||
| offer difficulty | |||
| be difficult (igisheva) | |||
| представлять трудность: 18 do fraz, 5 tematyki |
| Górnictwo | 1 |
| Makarowa | 4 |
| Matematyka | 1 |
| Naukowy | 1 |
| Pospolicie | 11 |