A machine is a physical system that uses power to apply forces and control movement to perform an action. The term is commonly applied to artificial devices, such as those employing engines or motors, but also to natural biological macromolecules, such as molecular machines.

2025年1月3日 · machine, device, having a unique purpose, that augments or replaces human or animal effort for the accomplishment of physical tasks. This broad category encompasses such simple devices as the inclined plane , lever , wedge , wheel and axle , pulley , and screw (the so-called simple machines) as well as such complex mechanical systems as the ...

The meaning of MACHINE is a mechanically, electrically, or electronically operated device for performing a task. How to use machine in a sentence.

MACHINE meaning: 1 : a piece of equipment with moving parts that does work when it is given power from electricity, gasoline, etc. often used to refer informally to a specific type of machine; 2 : a vehicle (such as a car or motorcycle)

MACHINE definition: 1. a piece of equipment with several moving parts that uses power to do a particular type of work…. Learn more.

MACHINE meaning: 1. a piece of equipment with several moving parts that uses power to do a particular type of work…. Learn more.

A machine is a mechanical, electrical, or electronically operated device for performing a task. Any physical system having arranged structural and functional characteristics is a machine. It could be a molecular machine or a man-made device that uses power to apply forces and control movement to act.

A machine is a piece of equipment which uses electricity or an engine in order to do a particular kind of work. The machine was switched off. If you machine something, you make it or work on it using a machine. The material is machined in a factory.

What is A Machine? A machine is any physical system with ordered structural and functional properties. It may represent a human-made or naturally occurring device molecular machine that uses power to apply forces and control movement to perform an action.

machine - any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks