 |
| |||
| 机械效应; 机械作用 | |||
| 机械效能 | |||
| mechanical effect: 8 phrases in 4 subjects |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Metallurgy | 2 |
| Technology | 3 |
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