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复结构 | |||
多桥式; 多层结构 | |||
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多桥式; 复式的 | |||
多层结构 |
multiple- structure : 33 phrases in 10 subjects |
Architecture | 2 |
Bridge construction | 2 |
Business | 3 |
Computer networks | 1 |
Demography | 1 |
Electronics | 6 |
Information technology | 1 |
Securities | 1 |
Space | 1 |
Technology | 15 |