petulant
🇺🇸
/ˈpetʃələnt/
🇬🇧
/ˈpetʃələnt/
Showing annoyance or anger because you are not getting your own way.
He was petulant when his parents told him he couldn't have a puppy.
그는 부모님이 강아지를 못 키울 수 있다고 말했을 때 불만을 토로했다.