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

1.
令人担忧的, 令人惊恐的
causing a feeling of fear or anxiety; worrying
:
•
The rapid spread of the disease is truly alarming.
这种疾病的迅速蔓延确实令人担忧。
•
There was an alarming silence after the explosion.
爆炸后,一片令人担忧的寂静。
令人担忧的, 令人惊恐的
causing a feeling of fear or anxiety; worrying