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收 缩 率 : 90 phrases in 21 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 1 |
Aviation | 1 |
Bridge construction | 4 |
Chemistry | 4 |
Desert science | 1 |
Electric machinery | 1 |
Engineering geology | 4 |
Explosives and Explosive Ordnance Disposal | 4 |
Hydroelectric power stations | 2 |
Metallurgy | 15 |
Nursing | 1 |
Oil / petroleum | 2 |
Plastics | 8 |
Polymers | 6 |
Space | 1 |
Sports | 3 |
Technology | 23 |
Textile industry | 6 |
Wind Energy | 1 |