nightmare [ˈnaɪtmeə(r)]

以下由轻松背单词网站提供

n.恶梦，可怕的事物，无法摆脱的恐惧

a very upsetting or frightening dream

I was glad to awake from such a nightmare. 我庆幸终于从噩梦中醒来了。
I had a nightmare last nightand, lost sleep. 昨夜我作了个恶梦，失眠了。