 |
|
rótula : 113 phrases in 18 subjects |
| Agriculture | 4 |
| Chemistry | 3 |
| Commerce | 7 |
| Cultural studies | 1 |
| Earth sciences | 2 |
| Economics | 2 |
| Education | 1 |
| Electric motors | 1 |
| Environment | 16 |
| General | 9 |
| Materials science | 14 |
| Mechanic engineering | 14 |
| Medical | 13 |
| Microsoft | 14 |
| Natural sciences | 1 |
| Patents | 2 |
| Pharmacy and pharmacology | 1 |
| Transport | 8 |