alarming
US /əˈlɑːr.mɪŋ/
UK /əˈlɑːr.mɪŋ/

1.
놀라운, 걱정스러운, 불안한
causing a feeling of fear or anxiety; worrying
:
•
The rapid spread of the disease is truly alarming.
질병의 빠른 확산은 정말 놀랍다.
•
There was an alarming silence after the explosion.
폭발 후 놀라운 침묵이 흘렀다.