deceleron

n. (喷气机上的)减速列翼

词形变化

decelerons 复数 decelerons

释义与例句

n.
  1. 1.

    A two-part aileron that can be deflected as a unit to provide roll control, or split open to act as an air brake.

    航空 商务 工程

词源

Blend of decelerate + aileron?

来源：wiktionary