morbid

医生发现病人的肝脏出现了病理性变化。

The doctor observed ___morbid changes in the patient's liver.

她最近总是沉浸在忧郁的情绪中，对什么都不感兴趣。

She's been in a ___morbid mood lately, showing no interest in anything.

他对死亡场景的病态痴迷让朋友们感到不安。

His ___morbid obsession with scenes of death made his friends uncomfortable.