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tape swap |
带 交换 : 57 phrases in 12 subjects |
Aviation | 3 |
Computer networks | 6 |
Electric machinery | 2 |
Electronics | 18 |
Geophysics | 1 |
Information technology | 3 |
Mathematics | 2 |
Metallurgy | 1 |
Project management | 1 |
Space | 5 |
Technology | 8 |
Telecommunications | 7 |