The cogwheel turned smoothly in the machine.
A wheel with teeth that fits into another wheel to help machines work.
He felt like just a cogwheel in the big company.
A metaphor for a small but important part of a larger system or organization.
शक्तिशाली निःशुल्क चित्र शब्दकोश र फ्ल्यासकार्डहरू सहित।
