 |
| |||
| useless knowledge (Andrey Truhachev) | |||
| unnützes: 10 phrases in 5 subjects |
| Chemistry | 1 |
| Economy | 1 |
| Figurative | 1 |
| General | 4 |
| Medical | 3 |
|
| |||
| useless knowledge (Andrey Truhachev) | |||
| unnützes: 10 phrases in 5 subjects |
| Chemistry | 1 |
| Economy | 1 |
| Figurative | 1 |
| General | 4 |
| Medical | 3 |