Difference between practice and trial in Korean
연습·재판

연습practice
Practice means doing something many times so you can get better. In Korean, 연습 is used for practicing skills like speaking, music, sports, or daily phrases. You will often see it with 하다, such as 연습해요, to mean "I practice."

재판trial
A trial (재판) is when a court listens to a case and decides what is right or wrong. People use this word when talking about judges, lawyers, crime, or legal problems. You will often hear it in the news or in conversations about court.
The difference
practice (연습) and trial (재판) are nearby Korean vocabulary items learners often meet together. Use “practice” when Practice means doing something many times so you can get better. In Korean, 연습 is used for practicing skills like speaking, music, sports… Use “trial” when A trial (재판) is when a court listens to a case and decides what is right or wrong. People use this word when talking about judges, lawyer…