 |
rádioaktívna | látka
| látka | |
| chem. | sustanza kimika; sustanza |
| rádioaktívna: 5 phrases in 2 subjects |
| Environment | 4 |
| Nuclear and fusion power | 1 |
|
| látka | |
| chem. | sustanza kimika; sustanza |
| rádioaktívna: 5 phrases in 2 subjects |
| Environment | 4 |
| Nuclear and fusion power | 1 |