 |
| |||
| 飞机发动机 | |||
| 航空发动机 | |||
|
aircraft engine : 29 phrases in 6 subjects |
| Aviation | 17 |
| Ecology | 2 |
| Environment | 1 |
| General | 6 |
| Oil / petroleum | 1 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips