отталкивание: 46 phrases in 19 subjects |
Astronautics | 1 |
Athletics | 1 |
Biotechnology | 1 |
Chemistry | 11 |
Electronics | 1 |
General | 4 |
Geology | 2 |
Gymnastics | 1 |
Mathematics | 4 |
Mechanic engineering | 1 |
Medical | 1 |
Metallurgy | 5 |
Mining | 1 |
Physics | 2 |
Polygraphy | 1 |
Radio | 1 |
Speed skating | 2 |
Sports | 3 |
Technology | 3 |