pretentiously
🇺🇸
/prɪˈtenʃəsli/
🇬🇧
/prɪˈtenʃəsli/
in a way that tries to appear more important or clever than is actually the case
He spoke pretentiously about his vast knowledge of art.
그는 자신의 방대한 예술 지식에 대해 거만하게 이야기했다.