关于’relapsed’这个单词，以下是从四个方面的说明：
1. 词义和解释
‘relapsed’是指某人或某事再次出现了某种原先已经经历过和解决了的问题或者恶习。这个词语通常用在医学、法律、心理学和社会工作等领域中，指人类或是系统出现了复发的情况。
2. 词性和用法
‘relapsed’是过去式或过去分词形式，常用作动词，也可以作为名词。这个词语可以用在主动语态或被动语态中，也可用在疑问语句和否定语句中。
3. 引申含义和用例
‘relapsed’还可以引申出其他含义，例如在心理学中指某人再次受到某些心理障碍的侵害，或在法律上指某人或某事在本应遵守的规则、条例或合同上再次犯错误等。以下是5个中英例句：
– After several months of sobriety, he relapsed and started drinking again. (酒瘾平息几个月后，他又开始喝酒了。)
– The patient relapsed and had to be readmitted to the hospital. (病人恢复效果不佳，需要重新入院治疗。)
– She managed to quit smoking for a few weeks, but then relapsed and went back to her old habit. (她成功戒烟了几周，但之后又开始了原来的陋习。)
– The company relapsed into its old patterns of mismanagement and financial troubles. (公司重新陷入了旧的管理失误和财务困境。)
– After months of therapy, the patient relapsed and became depressed again. (经过数月的治疗，病人又重新陷入了抑郁状态。)
4. 搭配和常见用法
‘relapsed’常常和一些特定短语和动词搭配使用，例如’relapsed into’和’relapsed from’。它也可以用于描述个人或团体在某个时间段内后退或复发的情况，例如在戒烟或减肥计划上的失败。
relapsed的中文翻译为“复发”，音标为/riˈlæpst/。
例句：
1. After months of being sober, he unfortunately relapsed and started drinking again.（在数月保持戒酒之后，他可惜又复发了，开始了饮酒）
2. The patient’s condition seemed to be improving, but then he suddenly relapsed and needed more medical attention.（患者的情况似乎正在好转，但是之后他突然又复发了，需要更多的医疗关怀）
relapsed的中文解释是”的过去式和过去分词、再度恶化”，其中文解释还有”故态复萌”的意思，在线发音：[rɪˈlæpst]，relapsed在英语中经常以名词形式出现，在《英汉百科词典》中，共找到76个与relapsed相关的句子。
1.的过去式和过去分词
例句:Neither cellulitis nor tuberculosis verrucosa cutis relapsed during the follow-up of 3 years. (痊愈后，追踪xx年，未再复发下肢蜂窝组织炎及疣状皮肤结核。)
2.再度恶化
例句:Whether this was Judith, relapsed into her early failing, or some other victim of the soldier’s, Hawkeye never knew. (至于这个女人是否就是重蹈覆辙的尤蒂丝，还是这位军官手里的另一个牺牲品，神鹰眼始终不知道。)
3.故态复萌
例句:He relapsed a little bit, they gave him a series of treatments, and he was essentially cured. (他偶尔复发，专家继续进行一系列的治疗， 他基本上被治愈了。当然，他有精神症， )
1. He relapsed a little bit, they gave him a series of treatments, and he was essentially cured. (翻译:他偶尔复发，专家继续进行一系列的治疗， 他基本上被治愈了。当然，他有精神症， )
2. But I nonetheless emerged and relapsed, and emerged and relapsed, and emerged and relapsed, and finally understood I would have to be on medication and in therapy forever. (翻译:却不知为何,好转了又复发 又好转，又复发 再好转，再复发 最后我才意识到 我必须一辈子 依赖药物以及治疗 )
3. He relapsed into his old bad habits. (翻译:他重染恶习。)
4. Now the most viewpoints are that hepatoma is a chemical therapy drug resistance disease, one of the important causes of failed therapy and relapsed cancer is the hepatocyte’s drug resisitence. (翻译:目前多数观点认为肝癌属于化疗耐药性疾病，肝癌细胞产生耐药性是化疗失败及肝癌复发的主要原因之一。)
5. They relapsed into silence. (翻译:他们又都沉默不语。)
6. Conclusion: Bortezomib alone or in combination with irinotecan was not effective in patients with relapsed or refractory CRC. (翻译:结论：单用硼替佐米或联合伊立替康对复发或耐药的结直肠癌无效。)
7. CONCLUSION: Oral lenalidomide monotherapy is active in relapsed or refractory aggressive NHL, with manageable side effects. (翻译:结论：口服来那度胺单一疗法对复发性或难治袭性NHL有效，且药物副作用容易控制。)
8. He relapsed a little bit, they gave him a series of treatments, and he was essentially cured. (翻译:他偶尔复发，专家继续进行一系列的治疗，他基本上被治愈了。)
9. Bortezomib alone or in combination with irinotecan was not effective in patients with relapsed or refractory CRC. (翻译:单用硼替佐米或联合伊立替康对复发或耐药的结直肠癌无效。)
10. But he stopped taking medication, relapsed and finally wound up living in Roanoke, Va, with his mother. (翻译:但是他停止了药物治疗，病又发了，结果只好去了在弗吉尼亚州的罗纳科那里。)
11. In an embodiment of the fourth aspect, the malignancy is relapsed acute myelogenous leukemia. (翻译:在第四方面的实施方案中，所述恶性肿瘤是肉瘤。)
12. Within a week his condition deteriorated, his pain became unbearable and he relapsed into morphine consumption. (翻译:不出一周他的情况每况愈下，痛苦不堪同时又陷入服用的恶习。)
13. Fludarabine combined with colony-stimulating factor and cytarabine regimen for treatment of refractory or relapsed acute myeloid leukemia (翻译:氟达拉宾联合阿糖胞苷及粒细胞集落因子治疗复发及难治性急性髓细胞白血病的临床研究)
relapsed作为名词的时候，其近义词以及反义词有0、relapse/1、pd等。
