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point-to-point system | |||
fixed point system | |||
fixed-point system |
定点 系统 : 22 phrases in 10 subjects |
Air defense | 1 |
Aviation | 4 |
Business | 1 |
Construction | 1 |
Electronics | 3 |
General | 1 |
Information technology | 2 |
Space | 3 |
Technology | 5 |
United States | 1 |