不 连续的 : 44 phrases in 15 subjects |
Automobiles | 1 |
Aviation | 2 |
Business | 2 |
Dermatology | 1 |
Earth sciences | 1 |
Engineering geology | 7 |
Explosives and Explosive Ordnance Disposal | 4 |
Forestry | 1 |
General | 3 |
Genetics | 3 |
Hydroelectric power stations | 1 |
Mathematics | 2 |
Project management | 1 |
Technology | 14 |
Telecommunications | 1 |