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正 镜: 114 phrases in 20 subjects |
Advertising | 1 |
Agriculture | 1 |
Automobiles | 2 |
Aviation | 5 |
Bridge construction | 1 |
Chemistry | 1 |
Construction | 1 |
Electronics | 5 |
General | 7 |
Geophysics | 4 |
Information technology | 1 |
Metallurgy | 1 |
Multimedia | 1 |
Nursing | 2 |
Oil / petroleum | 1 |
Polymers | 1 |
Remote sensing | 3 |
Shooting sport | 1 |
Space | 8 |
Technology | 67 |