yeoljunghaetda
to be enthusiastic
être passionné
yeoljunghaeyo
I am concentrating
yeoljunghamnida
yeoljunghaesseoyo
I concentrated
yeoljunghal geoyeyo
I will concentrate
yeoljunghal geosida
그는 프로젝트에 열중했다.
geuneun peurojekteue yeoljunhaetta.
He concentrated on the project.
More words starting with 열