unalterable
🇺🇸
/ʌnˈɔːltərəbl/
🇬🇧
/ʌnˈɔːltərəbl/
not able to be changed or altered
The decision was unalterable, and everyone had to accept it.
결정은 변경할 수 없었고, 모두가 그것을 받아들여야 했습니다.