 |
|
sondagem : 69 phrases in 19 subjects |
| Astronautics | 1 |
| Brazil | 1 |
| Coal | 2 |
| Communications | 8 |
| Earth sciences | 4 |
| Economy | 1 |
| Electronics | 5 |
| Environment | 5 |
| General | 6 |
| Information technology | 2 |
| Life sciences | 11 |
| Mathematics | 2 |
| Natural sciences | 1 |
| Oil / petroleum | 1 |
| Patents | 2 |
| Radio | 9 |
| Statistics | 5 |
| Technology | 1 |
| Transport | 2 |
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