![]() |
|
lyre : 78 phrases in 18 subjects |
| Chemistry | 2 |
| Construction | 4 |
| Electronics | 1 |
| Energy industry | 4 |
| Environment | 1 |
| Fish farming pisciculture | 11 |
| Gear train | 3 |
| Ichthyology | 9 |
| Industry | 2 |
| Mammals | 1 |
| Materials science | 4 |
| Mechanic engineering | 3 |
| Medical | 8 |
| Medical appliances | 1 |
| Natural resourses and wildlife conservation | 5 |
| Natural sciences | 3 |
| Ornithology | 11 |
| Zoology | 5 |