电机厂 : 75 phrases in 12 subjects |
Agriculture | 1 |
Automobiles | 1 |
Business | 1 |
Electric machinery | 14 |
Electronics | 25 |
Hydroelectric power stations | 5 |
Metallurgy | 2 |
Nuclear and fusion power | 1 |
Oil / petroleum | 2 |
Space | 1 |
Technology | 21 |
Water resources | 1 |