 |
| |||
| степень загрязнения; уровень загрязнения | |||
| существующий уровень загрязнения; существующий уровень заражения | |||
|
niveau de pollution : 7 phrases in 5 subjects |
| Chemistry | 2 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 2 |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips