교과서

The possession of the means or skill to do something; talent or capacity to perform a task.

The arrangement or disposition of people or things in relation to each other according to a particular sequence.

To describe or state facts, events, or thoughts in a sequential or organized manner, usually in writing.

To direct all one's attention or efforts toward a particular activity or subject. It involves excluding distractions.

To allocate or distribute something (like tasks, funds, or seats) to a specific person or purpose.

Involving the use of the imagination or original ideas to create something.

A formal, regular, or standard state of something, often used in the context of education or employment.

The formal or systematic process of acquiring knowledge or skills. A more academic term than '공부' (study).

A particular item or detail in a list, document, or set of criteria.

The act of focusing all one's attention or effort on a particular task or subject. Also refers to a high density of something in one area.