 |
| |||
| reaction-type | |||
| reaction type | |||
|
反馈 式 : 50 phrases in 13 subjects |
| Air defense | 5 |
| Automobiles | 4 |
| Cryptography | 2 |
| Electronics | 9 |
| Finances | 1 |
| General | 1 |
| Information technology | 4 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Securities | 1 |
| Space | 3 |
| Technology | 16 |
| Telecommunications | 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