unalterable
🇺🇸
/ʌnˈɔːltərəbl/
🇬🇧
/ʌnˈɔːltərəbl/
adjective
R
not able to be changed or altered
The decision was unalterable, and everyone had to accept it.
这个决定是不可更改的，每个人都必须接受它。
translation
不可更改的