원동력

The degree or level of being important; importance measured as a quantity or rank.

To apply for a program, service, or membership formally.

To make something that was hidden, latent, or internal become visible, public, or apparent.

A feature or quality that is shared by two or more people or things. Comparing and contrasting is a frequent task in IELTS.

The continuous movement or progression of something, such as water, air, time, or a trend. It describes how something changes or develops over time.

To estimate, judge, or gauge a situation, distance, or amount based on certain standards or intuition.

Lasting or intended to last or remain unchanged forever. Often used in contrast with 'temporary'.

The state of being mutually connected or related. It emphasizes how multiple factors influence each other.

Growing or developing naturally without outside help or influence. It refers to something that originates from within a specific environment or system spontaneously.

Playing a central, pivotal, or most important role in a system, organization, or process.