“痛苦难忍的”可以用英语表达为 “unbearably painful” 或 “excruciatingly painful” 。
unbearably painful:强调痛苦的程度到了难以忍受的地步, “unbearably” 突出这种痛苦的不可承受性 。例如:The wound was unbearably painful.(伤口疼痛难忍 。)
excruciatingly painful: “excruciatingly” 语气更强烈,意味着极度痛苦、折磨人,常用来描述非常剧烈、让人难以忍受的痛苦。例如:She felt an excruciatingly painful headache.(她感到头痛欲裂 。)