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| bakkantsklaff | |||
| 英语 词库 | |||
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| Articulated flap on the trailing edge of the wing that deploys downward to increase the aircraft's lift on takeoff | |||
| |||
| bakkantsklaff | |||
| 英语 词库 | |||
| |||
| Articulated flap on the trailing edge of the wing that deploys downward to increase the aircraft's lift on takeoff | |||
