심화하다

To polish a skill or knowledge through steady practice and effort. It originally refers to grinding or polishing a stone.

The process where students register for the specific classes they want to take during an upcoming academic semester.

The process of studying or learning at school or university. It refers to the pursuit of knowledge and formal educational activities.

To have a free and skillful command of a language, skill, or technique. It implies a high level of proficiency.

A sum of money awarded to a student to help pay for their education, typically based on academic merit or financial need.

A word or phrase used to describe a specific thing or concept, often within a particular field of study or profession.

To improve something or make it better in quality, value, or skill. A vital word for IELTS when discussing skills, living standards, or technology.

Practical training or exercise in a particular skill or field of study, often conducted in a lab or professional setting.

A natural aptitude or skill that a person is born with or develops. It refers to the ability to do something well, particularly in creative or academic fields.

To grasp the meaning, nature, or importance of something. It can also refer to sympathizing with someone's situation or feelings.