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coal | |||
coal cinder; fuel brick | |||
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fuel brick |
煤 块 : 85 phrases in 12 subjects |
Agriculture | 1 |
Architecture | 1 |
Business | 1 |
Chemistry | 1 |
Construction | 2 |
Electronics | 2 |
General | 17 |
Geology | 1 |
Metallurgy | 7 |
Oil / petroleum | 3 |
Shipbuilding | 2 |
Technology | 47 |