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mother oil | |||
petroleum crude oil |
石油 原油 : 43 phrases in 14 subjects |
Agriculture | 1 |
Architecture | 1 |
Chemistry | 2 |
Construction | 1 |
Economy | 1 |
General | 2 |
Geology | 7 |
Management | 1 |
Mining | 2 |
Nautical | 1 |
Navigation | 1 |
Oil / petroleum | 12 |
Plastics | 1 |
Technology | 10 |