的复数 : 56 phrases in 21 subjects |
Agriculture | 2 |
Air defense | 1 |
Architecture | 2 |
Automobiles | 1 |
Aviation | 1 |
Bridge card game | 1 |
Economy | 2 |
Electronics | 3 |
Finances | 2 |
General | 6 |
Information technology | 1 |
Mathematics | 2 |
Metallurgy | 1 |
Mining | 5 |
Project management | 4 |
Shipbuilding | 1 |
Space | 2 |
Swimming | 1 |
Technology | 16 |
United Nations | 1 |
Watchmaking | 1 |