 |
| Chinese thesaurus | |||
| |||
| 空钟 | |||
| 空中: 41 phrases in 14 subjects |
| Accumulators | 1 |
| Aviation | 1 |
| Environment | 8 |
| Forestry | 8 |
| Horticulture | 1 |
| Name of organization | 2 |
| Nautical | 2 |
| Nuclear physics | 2 |
| Pest control | 1 |
| Remote sensing | 6 |
| Space | 1 |
| Superconductivity | 1 |
| Transport | 2 |
| United Nations | 5 |