 |
| 缓解: 165 phrases in 37 subjects |
| Acridology | 1 |
| Agriculture | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Biotechnology | 1 |
| Business | 2 |
| Chemistry | 1 |
| Communications | 2 |
| Compressors | 1 |
| Cosmetics and cosmetology | 1 |
| Cryptography | 1 |
| Dentistry | 2 |
| Dermatology | 2 |
| Desert science | 1 |
| Earth sciences | 1 |
| Economy | 1 |
| Electronics | 2 |
| Environment | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Finances | 10 |
| Footwear | 1 |
| General | 14 |
| Hydroelectric power stations | 1 |
| Life sciences | 1 |
| Navigation | 1 |
| Nuclear and fusion power | 1 |
| Nursing | 1 |
| Otorhinolaryngology | 2 |
| Pharmacology | 1 |
| Polymers | 1 |
| Project management | 1 |
| Rail transport | 36 |
| Securities | 4 |
| Security systems | 2 |
| Shipbuilding | 1 |
| Surgery | 1 |
| Technology | 62 |