Meaning
- 1.
be ground; be polished; be abraded — For a metal, rock, etc., to be ground and polished so that the surface is smoothened.
- 2.
be studied; be trained; be practiced — For one's body and mind to be disciplined or for knowledge, skills, etc., to be acquired.
Conjugations
연마되어요연마되었어연마되었어요연마되었습니다