 |
| |||
| rapid change | |||
|
快速 变化 : 8 phrases in 7 subjects |
| Agriculture | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Oil / petroleum | 1 |
| Securities | 1 |
| Space | 2 |
| Wind Energy | 1 |
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