ferociously
🇺🇸
/fəˈrəʊʃəsli/
🇬🇧
/fəˈrəʊʃəsli/
in a very aggressive or violent way
The dog growled ferociously at the stranger.
강아지가 낯선 사람에게 사납게 짖었다.
to a very high degree or extremely
She works ferociously hard to achieve her goals.
그녀는 목표를 달성하기 위해 사납게 일한다.