palliativeadj.减轻的；缓和的；治标的n.缓和剂palliative dust laying减轻积尘palliative irradiation姑息照射palliative drug therapy治标药物疗法palliative nursing care姑息护理palliative chemotherapy姑息性化疗Palliative radiotherapy姑息放疗palliative care hospital纾缓治疗医院palliative decompression姑息性减压palliative physiotherapy姑息性物理疗法palliative care education死亡教育