예습하다

To examine something in detail to understand its nature or structure. In an academic context, it refers to breaking down complex information into smaller parts to interpret data or theories.

A fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question. Used frequently to describe social or natural occurrences.

To become smaller in size, amount, or number. It is the direct opposite of '증가하다' and essential for describing downward trends.

The state or fact of being of great significance or value. Frequently used in introductions of academic essays to justify the topic.

A means of solving a problem or dealing with a difficult situation. Essential for 'Problem and Solution' type essays in IELTS.

The surroundings or conditions in which a person, animal, or plant lives or operates. It can refer to the natural world or social/work conditions.

To come into existence or experience; to happen. Used for events, problems, or natural phenomena in formal contexts.

A point or way in which people or things are not the same; difference. Essential for 'Compare and Contrast' essays.

A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively. Often refers to natural or human resources.

The state of being diverse; variety. It often refers to cultural, biological, or ideological differences within a group or system.