terribly
🇺🇸
/ˈterəbli/
🇬🇧
/ˈterəbli/
very or extremely
I'm terribly sorry for being late.
늦어서 정말 죄송합니다.
very badly or in a very bad way
He was terribly injured in the accident.
그는 사고로 심하게 다쳤습니다.