unforgivable
🇺🇸
/ˌʌnfərˈɡɪvəbl/
🇬🇧
/ˌʌnfəˈɡɪvəbl/
adjective
R
Something that is so bad or wrong that you cannot forgive the person responsible.
Lying about the accident was an unforgivable act.
許せない行為
translation
許せない