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编号符号 : 64 phrases in 13 subjects |
Agriculture | 1 |
Artificial intelligence | 1 |
Automobiles | 1 |
Aviation | 1 |
Computers | 4 |
Electronics | 22 |
Information technology | 5 |
Mathematics | 2 |
Metallurgy | 3 |
Multimedia | 1 |
Space | 2 |
Technology | 17 |
Telecommunications | 4 |