 |
| |||
| 气; 天空 | |||
| |||
| 空气 (由多种独立的气体组成的覆盖地球大气层的主要的机械混合物。) | |||
| powietrze: 30 phrases in 5 subjects |
| Accumulators | 3 |
| Electronics | 1 |
| Environment | 19 |
| Nuclear physics | 6 |
| Welding | 1 |
|
| |||
| 气; 天空 | |||
| |||
| 空气 (由多种独立的气体组成的覆盖地球大气层的主要的机械混合物。) | |||
| powietrze: 30 phrases in 5 subjects |
| Accumulators | 3 |
| Electronics | 1 |
| Environment | 19 |
| Nuclear physics | 6 |
| Welding | 1 |