volet de bord de fuite
/volˈɛ də- ˈbɔʁ də- fyˈit/
n
English: trailing edge flap · 后缘襟翼
Sens：Articulated flap on the trailing edge of the wing that deploys downward to increase the aircraft’s lift on takeoff.
English: trailing edge flap · 后缘襟翼