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A anti-aircraft; air-defence | |||
antiaircraft | |||
counterair | |||
antiaerial | |||
anti-aircraft | |||
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antiaircraft |
防空的 : 46 phrases in 9 subjects |
Air defense | 6 |
Aviation | 13 |
Basketball | 1 |
General | 2 |
International trade | 2 |
Refrigeration | 1 |
Space | 17 |
Technology | 3 |
United Nations | 1 |