Operated or controlled by mechanical or electrical energy as distinct from manual labour: tractors and other power-driven machinery a power-driven saw
Más ejemplos en oraciones
- They depended on imported, mature deep-rock mining technology with its reliance on mechanical hoists, railroad transportation, and powerdriven mills.
- The firm's rapid growth was helped by new technology; notably power-driven lithographic presses and the machine colouring of maps.
- A power-driven pontoon will carry visitors and their vehicles across the Orange River near the park's western extremity.
Definición de power-driven en:
- el diccionario Inglés de EE.UU.