n.(广泛存在的)难以捉摸的问题，无法描述的问题，莫名的不适(或不快、不满等)

原形：malaise复数：malaises

She felt a general malaise after staying up all night.
她熬夜后感到全身不适。
The elderly man complained of persistent malaise, which doctors couldn't diagnose.
那位老人持续抱怨不适，但医生未能确诊。
He woke up with a malaise that lingered throughout the day.
他醒来时带着一种整天挥之不去的不适感。
Her malaise seemed to be psychological rather than physical.
她的不适似乎更多是心理上的而非身体上的。
After the flu, she experienced a lingering malaise that made it hard for her to return to work.
感冒康复后，她仍感到虚弱无力，难以重返工作岗位。
The patient's malaise improved slightly after taking the prescribed medication.
病人的不适在服药后略有缓解。
The weather change brought on a sudden malaise in many people.
天气变化使许多人突然感到不适。
His malaise was so intense that he decided to take a sick day.
他的不适非常严重，因此决定请病假。
The team's morale was low due to a series of setbacks, causing a collective malaise.
因连遭挫折，团队士气低落，弥漫着消极情绪。
She attributed her malaise to the stress of the job interview.
她认为面试的压力导致了她的不适。