 |
| English thesaurus | |||
| |||
| ALERT | |||
| Air/Land: 34 phrases in 12 subjects |
| Air defense | 1 |
| Aviation | 7 |
| China | 1 |
| Earth sciences | 5 |
| Electronics | 3 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 1 |
| Space | 8 |
| Technology | 3 |
| Textile industry | 1 |
| United Nations | 1 |
|
| English thesaurus | |||
| |||
| ALERT | |||
| Air/Land: 34 phrases in 12 subjects |
| Air defense | 1 |
| Aviation | 7 |
| China | 1 |
| Earth sciences | 5 |
| Electronics | 3 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 1 |
| Space | 8 |
| Technology | 3 |
| Textile industry | 1 |
| United Nations | 1 |