frightening line振绳;威吓绳
frightening sky令人恐惧的天空
frightening aspect令人害怕的样子
frightening a可怕的
frightening damage惊吓损害
Frightening Truth传统金属
frightening expectationalreaction惊慌期待性反应
Frightening Looking可怕前瞻性
frightened frightening受惊
ADJ（形容词） If something is frightening, it makes you feel afraid, anxious, or nervous. 令人恐惧的
It was a very frightening experience and they were very courageous.
那是一次非常令人恐惧的经历，但他们非常勇敢。
ADV（副词） frighteningly 令人恐惧地
The country is frighteningly close to possessing nuclear weapons.
令人恐惧的是，该国离拥有核武器为期不远。