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描绘器: 47 phrases in 14 subjects |
Advertising | 3 |
Air defense | 1 |
Astronautics | 1 |
Automobiles | 1 |
Computers | 1 |
Construction | 1 |
Electronics | 4 |
General | 8 |
Metallurgy | 2 |
Oil / petroleum | 2 |
Otorhinolaryngology | 1 |
Shipbuilding | 1 |
Technology | 20 |
Telecommunications | 1 |