chicken cannon

短语

词形变化

chicken cannons 复数 chicken cannons

释义与例句

n.
  1. 1.

    A device used during aircraft testing to discharge bird carcasses into airframes and engines to determine resistance to such impacts.

    The most unusual thing sold is the "chicken cannon," a 10-foot-long pneumatic gun used at a test site to fire dead chickens at aircraft wings.