Operated or controlled by a motor: motor-driven cameras a motor-driven pulley system
Más ejemplos en oraciones
- Herring wanted to attempt a flight in a motordriven biplane in order to gain the prestige and honor success would bring.
- To keep down costs, Brantely harvests the worms by hand, using a simple motor-driven grader that separates the worms and castings.
- A French stuntman using a motor-driven parachute to glide above New York harbour crashed into the Statue of Liberty's upraised torch.