갈고닦다

★★★advanced

동사 · verb고유어 · native Korean word

Meaning

improve; develop; polish — To gain knowledge or sharpen skills in an earnest manner.

Conjugations

갈고닦아갈고닦으니갈고닦는갈고닦아요갈고닦았어갈고닦았어요갈고닦았습니다