frightening

adj.

令人恐惧的；引起突然惊恐的；吓人；

1. I can't forget that frightening experience.
   我无法忘记那段令人恐惧的经历。
2. It's really a frightening experience.
   这真是一场令人恐惧的经历。
3. He spoke in a frightening manner.
   他说话的样子令人害怕。
4. From time to time his sharp cough broke the rather frightening stillness.
   他偶尔发出一两声短促的咳嗽，打破这多少有点叫人害怕的静寂。

Back to a frightening future
A frightening event during endoscopic papillotomy.
Are emotions frightening? An extension of the fear of fear construct
Frightening maternal behaviour linking unresolved loss and disorganised attachment
Frightening maternal behavior linking unresolved loss and disorganized infant attachment
Does Time Really Slow Down during a Frightening Event?
A functional cerebral response to frightening visual stimulation.
Attachment and loss: Frightening maternal behavior linking unresolved loss and disorganized infant attachment
Chapter IV. Maternal Frightened, Frightening, or Atypical Behavior and Disorganized Infant Attachment Patterns - Lyons-Ruth - 2003 -...
Atypical attachment in infancy and early childhood among children at developmental risk. IV. Maternal frightened, frightening, or at...