 |
| 成熟: 55 phrases in 20 subjects |
| Acridology | 4 |
| Agriculture | 7 |
| Animal husbandry | 6 |
| Biology | 1 |
| Botany | 1 |
| Commerce | 1 |
| Entomology | 4 |
| Environment | 1 |
| Fish farming pisciculture | 4 |
| Fishery fishing industry | 2 |
| Forestry | 3 |
| General | 5 |
| Horticulture | 4 |
| Ichthyology | 1 |
| International Monetary Fund | 3 |
| Name of organization | 1 |
| Pest control | 2 |
| Soil science | 2 |
| Statistics | 2 |
| Technology | 1 |