 |
| |||
| 能量推进 (如 beam-energy propulsion 光束能推进，solar-energy propulsion 太阳能推进) | |||
|
energy propulsion : 14 phrases in 6 subjects |
| Automobiles | 2 |
| Aviation | 2 |
| Electronics | 2 |
| General | 2 |
| Nautical | 2 |
| Space | 4 |
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