정기적

A formal discussion or debate on a particular topic, often referring to the way a subject is spoken about in society.

The lowest or fundamental part of something; the basis or underlying foundation of a phenomenon.

The quality of being appropriate, applicable, or relevant to a particular matter or current situation; relevance.

A general summary, broad survey, or overview of the overall contents or main points of a subject.

An educational talk or presentation delivered to an audience or class, especially at a college or university.

The act of being present at a place, such as a school, meeting, or event. It is often used to track attendance.

The successful completion of a course of study at a school, college, or university, and the ceremony associated with it.

To officially record one's name on a list for a specific purpose, such as enrolling in a school, signing up for a class, or joining an organization.

To take part in an event, activity, or group. Very useful for IELTS topics regarding research studies, sports, or social activities.

The opening part of a book, speech, or essay that introduces the main topic and provides context.