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输出能量 |
output energy: 36 phrases in 12 subjects |
Aviation | 1 |
Business | 1 |
China | 1 |
Economy | 2 |
Electric machinery | 2 |
Electronics | 6 |
Explosives and Explosive Ordnance Disposal | 1 |
Hydroelectric power stations | 4 |
Metallurgy | 3 |
Oil / petroleum | 1 |
Sports | 1 |
Technology | 13 |