효용

Utility or usefulness; the quality of being effective and helpful for a specific purpose. It often refers to the practical value derived from a resource or system.

The process by which businesses or other organizations develop international influence or start operating on an international scale.

The ratio of the employed to the working-age population.

The general direction in which something is developing or changing. It is widely used to describe market trends, political movements, or social shifts.

A sudden and sharp increase in price, value, or quantity. It is a key term for IELTS Academic Task 1 graph descriptions.

The skills, knowledge, and experience possessed by an individual or population, viewed in terms of their value or cost to an organization or country.

A virtuous cycle where one good event leads to another, creating a positive feedback loop. It is often used to describe healthy economic or social growth.

The total number of people who are available to work; also the physical and mental capacity of a person to perform labor.

To gradually invade or take over someone else's territory, market share, or rights, like a silkworm eating a mulberry leaf.

An amount that remains after the required amount has been used; a surplus.