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general purpose grade |
通 用级 : 26 phrases in 13 subjects |
Automobiles | 6 |
Aviation | 1 |
Chemistry | 1 |
Electronics | 5 |
Information technology | 1 |
Multimedia | 1 |
Oil / petroleum | 2 |
Plastics | 3 |
Securities | 2 |
Space | 1 |
Sports | 1 |
Technology | 1 |
Telecommunications | 1 |