insectothopter

词形变化

insectothopters 复数 insectothopters

释义与例句

n.
  1. 1.

    A miniature unmanned aerial vehicle designed to look like a dragonfly, developed by the CIA in the 1970s.

    历史

    But the insectothopters were unable to fly in windy conditions. So the CIA gave up on the project.