 |
| |||
| 变速; 可变速度 | |||
| 变速 (度) | |||
|
variable velocity : 13 phrases in 7 subjects |
| Air defense | 1 |
| Desert science | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Mechanics | 1 |
| Oil / petroleum | 4 |
| Plastics | 1 |
| Technology | 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