잘해요 · 잘했어요 · 잘할 거예요 · 잘하세요
to be good at, to do well; to treat well
Example
제 친구는 노래를 정말 잘해요.
My friend is really good at singing.
Word parts
잘 (well) + 하다 (to do) = 'do well'.
Good to know
The skill takes 을/를: 한국어를 잘해요. Written as one word, unlike 잘 먹다 or 잘 자다.
Related words