 |
природна | радиоактивност
| радиоактивност | |
| econ. | radiactividad |
| природна: 14 phrases in 3 subjects |
| Economy | 2 |
| Environment | 7 |
| Food industry | 5 |
|
| радиоактивност | |
| econ. | radiactividad |
| природна: 14 phrases in 3 subjects |
| Economy | 2 |
| Environment | 7 |
| Food industry | 5 |