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wing slat /ˈwɪŋ ˈslat/ n

中文：前缘缝翼

中文 · 前缘缝翼Español · aleta hipersustentadoraFrançais · bec de bord d’attaque
Meaning：Articulated flap on the wing’s leading edge; it is deployed on takeoff and landing to increase lift.
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Long-range jetliner

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