inexpertly
🇺🇸
/ɪnˈekspɜːrtli/
🇬🇧
/ɪnˈekspɜːtli/
in a way that shows a lack of skill or knowledge
He tried to fix the computer inexpertly, causing even more problems.
그는 컴퓨터를 서투르게 고치려고 하다가 더 큰 문제를 일으켰다.