control surface
[航空]操纵面, [力]控制面
例句与用法：
A variable control surface on the trailing edge of an aircraft wing, used primarily to increase lift or drag.
襟翼飞机后翼上最初用来增加上升力或拖力的可灵活控制的辅助翼
control surface
[航空]操纵面, [力]控制面
例句与用法：
A variable control surface on the trailing edge of an aircraft wing, used primarily to increase lift or drag.
襟翼飞机后翼上最初用来增加上升力或拖力的可灵活控制的辅助翼