 |
| |||
| ground-air; ground-to-plane; land-air | |||
| |||
| ground-to-air | |||
| |||
| surface-to-air | |||
| 地 对 空"的: 24 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 9 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 5 |
| Space | 2 |
| Sports | 1 |
|
| |||
| ground-air; ground-to-plane; land-air | |||
| |||
| ground-to-air | |||
| |||
| surface-to-air | |||
| 地 对 空"的: 24 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 9 |
| Business | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 5 |
| Space | 2 |
| Sports | 1 |