 |
| |||
| 扩〔分〕散地; 漫射地 | |||
|
diffusely-reflecting surface : 8 phrases in 5 subjects |
| Air defense | 1 |
| General | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Technology | 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