复式的: 49 phrases in 21 subjects |
Agriculture | 1 |
Architecture | 1 |
Automated equipment | 1 |
Automobiles | 2 |
Bridge card game | 2 |
Business | 2 |
Clothing | 1 |
Compressors | 1 |
Construction | 1 |
Drilling | 1 |
Economy | 2 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 6 |
Geophysics | 2 |
Management | 1 |
Mining | 4 |
Refrigeration | 2 |
Space | 1 |
Technology | 15 |
United Nations | 1 |