 |
| |||
| 大洋玄武岩 | |||
|
ocean basalt : 6 phrases in 3 subjects |
| Earth sciences | 4 |
| Geology | 1 |
| Technology | 1 |
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