palliativeadj.减轻的；缓和的；治标的n.缓和剂palliative lobectomy of lung姑息性肺叶切除术palliative radiation therapy姑息性放射治疗palliative surgical treatment姑息性手术疗法palliative gastrectomy for cancer胃癌姑息性切除术Palliative debridement of esteotomy姑息性扩创截骨术Palliative Care in Resource-Poor Environments资源贫乏环境下的减轻保护