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pilot plane | |||
guide vane | |||
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guide vane |
导 翼 : 80 phrases in 15 subjects |
Air defense | 10 |
Astronautics | 1 |
Automobiles | 1 |
Aviation | 11 |
Compressors | 1 |
Construction | 1 |
Dancing | 1 |
Drilling | 1 |
Earth sciences | 1 |
Electronics | 2 |
General | 4 |
Oil / petroleum | 2 |
Skydiving | 2 |
Space | 32 |
Technology | 10 |