Nightmare
01
噩梦, 可怕的梦
a very scary, unpleasant, or disturbing dream
例子
Last night, I had a nightmare about being chased by monsters through a dark forest.
02
噩梦, 恐怖
a situation or experience that is extremely unpleasant, difficult, or challenging
例子
The traffic jam was a nightmare, making him late for work.
交通堵塞是一场噩梦，让他上班迟到了。
03
噩梦, 祸害
a person or thing that is difficult, unpleasant, or causes trouble
