agony
/ˈægəni/
intense feelings of suffering; acute mental or physical pain
Chinese meaning: 极度痛苦；折磨
The patient was in agony after the surgery without painkillers.
手术后没有止痛药，病人处于极度痛苦中。
She endured the agony of losing her home in the fire.
她忍受了在火灾中失去家园的痛苦。