 |
| |||
| 单粒结构; 单粒的 | |||
|
single -grained : 9 phrases in 2 subjects |
| Engineering geology | 3 |
| Technology | 6 |
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