 |
| 形夹: 191 phrases in 28 subjects |
| Agriculture | 1 |
| Architecture | 3 |
| Automobiles | 14 |
| Aviation | 10 |
| Chemistry | 1 |
| Computer numerical control | 1 |
| Construction | 3 |
| Dermatology | 1 |
| Desert science | 1 |
| Drilling | 2 |
| Electric machinery | 2 |
| Electronics | 2 |
| Engineering geology | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 9 |
| Mechanic engineering | 2 |
| Metallurgy | 30 |
| Nursing | 1 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Rail transport | 4 |
| Space | 1 |
| Steel production | 1 |
| Surgery | 2 |
| Swimming | 1 |
| Technology | 77 |
| Textile industry | 13 |
| Wind Energy | 3 |