 |
| |||
| 风化岩石 | |||
| 风化岩; 风化岩层 | |||
| 风化层; 表层土 | |||
| 表皮岩 | |||
| 覆岩; 表皮土; 表层岩石; 表层岩 | |||
|
mantle rock : 21 phrases in 7 subjects |
| Bridge construction | 1 |
| Construction | 1 |
| Desert science | 1 |
| Ecology | 1 |
| Engineering geology | 5 |
| Oil / petroleum | 1 |
| Technology | 11 |
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