irreversibly
🇺🇸
/ˌɪrɪˈvɜːrsəbli/
🇬🇧
/ˌɪrɪˈvɜːsəbli/
Something that cannot be changed back to its original state.
The ice caps are melting irreversibly due to global warming.
地球温暖化の影響で氷冠は不可逆的に解けています。