| |||
showing of oil | |||
oil shows; shows of oil | |||
indication of oil | |||
oil show | |||
| |||
oil show; oil shows |
油显示 : 63 phrases in 10 subjects |
Automobiles | 2 |
Aviation | 1 |
Drilling | 12 |
Earth sciences | 3 |
Geology | 21 |
Mechanics | 1 |
Mining | 3 |
Oil / petroleum | 12 |
Technology | 5 |
Wind Energy | 3 |