 |
| |||
| jagged line | |||
|
锯齿形线 : 32 phrases in 12 subjects |
| Air defense | 2 |
| Architecture | 3 |
| Bridge construction | 1 |
| Electronics | 3 |
| General | 1 |
| Oil / petroleum | 2 |
| Plastics | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Swimming | 1 |
| Technology | 7 |
| Textile industry | 9 |
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