nightmare

n. /ˈnaɪt.mer/ B2

噩梦；可怕的经历

A frightening dream, or an extremely unpleasant situation.

仙境例句

Alice hoped it was all a nightmare and she would wake up by the river.

爱丽丝希望这一切只是一场噩梦，醒来时自己还在河边。