 |
| |||
| mineral oil | |||
|
矿质油 : 15 phrases in 9 subjects |
| Agriculture | 1 |
| Automobiles | 2 |
| Chemistry | 3 |
| Drilling | 1 |
| Earth sciences | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Pharmacology | 1 |
| Technology | 4 |
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