 |
|
respirable : 15 phrases in 8 subjects |
| Chemistry | 2 |
| Construction | 4 |
| Figurative | 1 |
| General | 1 |
| Mining | 3 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 1 |
| World war II | 1 |
|
|
respirable : 15 phrases in 8 subjects |
| Chemistry | 2 |
| Construction | 4 |
| Figurative | 1 |
| General | 1 |
| Mining | 3 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 1 |
| World war II | 1 |