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| 飞机控制; 飞机操纵 | |||
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aircraft control : 86 phrases in 8 subjects |
| Air defense | 5 |
| Aviation | 59 |
| Economy | 1 |
| Electronics | 7 |
| General | 6 |
| Mathematics | 2 |
| Space | 4 |
| Technology | 2 |
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