wing hinge

例句：

1. 1. The airplane's wings are hinged to the fuselage at the wing joints.
   飞机的翅膀在翼关节处与机身铰接。
2. 2. The new design uses a more efficient wing hinge system.
   新设计采用了更高效的翼铰链系统。
3. 3. The pilot had to make a quick adjustment to the wing hinge to avoid hitting an obstacle.
   飞行员不得不迅速调整翼铰链以避免撞到障碍物。