ballooning: 54 phrases in 24 subjects |
Anatomy | 1 |
Astronautics | 1 |
Aviation | 3 |
Biology | 2 |
Cardiology | 1 |
Chess | 1 |
Drilling | 7 |
Ecology | 2 |
Economy | 1 |
Electronics | 2 |
Energy industry | 8 |
Football | 1 |
General | 3 |
Idiomatic | 1 |
Informal | 1 |
Law | 1 |
Makarov | 4 |
Mass media | 2 |
Medical | 6 |
Oil and gas | 1 |
Physics | 1 |
Sakhalin | 1 |
Sports | 1 |
Technology | 2 |