 |
| 聚光 镜: 83 phrases in 18 subjects |
| Agriculture | 5 |
| Automobiles | 1 |
| Construction | 1 |
| Dermatology | 2 |
| Electronics | 3 |
| General | 2 |
| Geology | 1 |
| Life sciences | 1 |
| Metallurgy | 11 |
| Oil / petroleum | 2 |
| Optics branch of physics | 1 |
| Plastics | 1 |
| Project management | 1 |
| Reproductive biology | 2 |
| Solar power | 1 |
| Space | 2 |
| Technology | 44 |
| Telecommunications | 2 |