air: 616 phrases in 36 subjects |
Agriculture | 45 |
Agronomy | 3 |
Anatomy | 1 |
Astronomy | 16 |
Biology | 1 |
Building structures | 2 |
Cement | 1 |
Chemistry | 10 |
Commerce | 2 |
Communications | 2 |
Construction | 339 |
Ecology | 1 |
Economy | 11 |
Engineering | 2 |
Entomology | 1 |
Environment | 41 |
Food industry | 2 |
Forestry | 9 |
General | 18 |
Ichthyology | 1 |
Immigration and citizenship | 2 |
International law | 2 |
Meteorology | 1 |
Microscopy | 2 |
Microsoft | 1 |
Municipal planning | 1 |
Natural sciences | 1 |
Obsolete / dated | 2 |
Physics | 2 |
Plumbing | 1 |
Politics | 4 |
Soil science | 1 |
Technology | 19 |
Thermal engineering | 1 |
Transport | 61 |
Ventilation | 7 |