同"门 : 46 phrases in 23 subjects |
Automobiles | 1 |
Aviation | 1 |
Business | 4 |
Chemistry | 1 |
Computers | 1 |
Construction | 1 |
Cryptography | 1 |
Economics | 5 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 4 |
Handball | 1 |
Hydroelectric power stations | 1 |
Ice hockey | 1 |
Metallurgy | 3 |
Project management | 2 |
Rowing | 2 |
Securities | 3 |
Space | 2 |
Technology | 7 |
Telecommunications | 1 |
Textile industry | 1 |
United Nations | 1 |