 |
| |||
| 矿油 | |||
| oil petroleum: 37 phrases in 14 subjects |
| Agriculture | 3 |
| Automobiles | 4 |
| Chemistry | 1 |
| Company name | 1 |
| Earth sciences | 3 |
| Economy | 1 |
| International trade | 2 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 4 |
| Oil processing plants | 2 |
| Space | 1 |
| Technology | 12 |
| United Nations | 1 |