opinionated
🇺🇸
/əˈpɪnjəneɪtɪd/
🇬🇧
/əˈpɪnjəneɪtɪd/
someone who strongly believes in their own opinions and refuses to change them
My friend is very opinionated about movies; it's hard to suggest something she'll like.
내 친구는 영화에 대해 매우 강한 의견이 있어; 그녀가 좋아할 만한 것을 추천하기 어렵다.