airfoil

例句：

1. 1.The airplane's wings are designed to maximize lift and minimize drag.
   飞机的翅膀设计是为了最大化升力和最小化阻力。
2. 2.The wing of the aircraft is made from a special material that reduces weight without compromising performance.
   飞机的机翼是由一种特殊的材料制成的，它减轻了重量，同时不会牺牲性能。
3. 3. Aircraft designers must consider the airfoil shape when designing their aircraft for maximum efficiency.
   飞机设计师在设计他们的飞机时必须考虑翼型形状，以实现最大的效率。