Piston
01
مكبس, بستون
a solid, round part that moves back and forth inside a hollow tube in an engine or machine, helping to push or pull gases or liquids, or to turn pressure into movement
أمثلة
The piston moves up and down inside the engine.
يتحرك المكبس لأعلى ولأسفل داخل المحرك.
Steam pushes the piston to power the machine.
يدفع البخار المكبس لتشغيل الآلة.
