The Vietnamese word "ác mộng" is a noun that means "nightmare" in English. It refers to a frightening or unpleasant dream that can cause feelings of fear, anxiety, or distress when you wake up.
You can use "ác mộng" when talking about bad dreams you have had during sleep. It's often used in conversations about sleep experiences or when discussing fears.
In more advanced contexts, "ác mộng" can be used metaphorically to describe a troubling situation or experience in real life, not just in dreams. For example, you might say: - Mất việc làm là một cơn ác mộng đối với tôi. - Translation: "Losing my job is a nightmare for me."
While "ác mộng" primarily means "nightmare," it is important to understand that it can also represent any situation that is distressing or challenging in life, beyond just dreams.