Meaning
have two jobs at the same time; take up a sideline — To have another occupation besides the main job.
Conjugations
겸업해겸업하는겸업하여겸업하니겸업합니다겸업해요겸업했어겸업했어요겸업했습니다
have two jobs at the same time; take up a sideline — To have another occupation besides the main job.