多节瘤的老橡树a gnarled old oak tree恶性神经节瘤是一非常少见的实体瘤.Summary of Background Data . Malignant paragangliomas are a very rare entity.大部分副神经节瘤的首选治疗方式是外科手术切除.The treatment of choice is often surgical resection for most paraganglioma...
People were leaving the countryside in droves to look for work in the cities.一批一批的人离开农村到城里找工作。They come in droves to see the natural wonder.他们一群群地来参观这一天然奇迹.In the warm petrol-scented night, droves of young men and girls ...