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逆反应: 36 phrases in 16 subjects |
Agriculture | 4 |
Animal husbandry | 1 |
Chemistry | 3 |
Dermatology | 1 |
Desert science | 1 |
Ecology | 2 |
General | 2 |
Genetics | 1 |
Metallurgy | 8 |
Oil / petroleum | 2 |
Plastic surgery | 1 |
Plastics | 1 |
Polymers | 1 |
Space | 1 |
Technology | 6 |
Water resources | 1 |