 |
| 边沟: 111 phrases in 19 subjects |
| Agriculture | 9 |
| Automobiles | 3 |
| Bowling | 1 |
| Bridge construction | 7 |
| China | 1 |
| Earth sciences | 1 |
| Ecology | 3 |
| Electronics | 1 |
| Engineering geology | 2 |
| General | 2 |
| Hydraulics | 2 |
| Hydroelectric power stations | 5 |
| Latin | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 5 |
| Rail transport | 1 |
| Soil science | 1 |
| Technology | 64 |
| Textile industry | 1 |