... grade arteriosclerotic 释义：动脉硬化Ⅰ级 low grade astrocytoma 释义：低级星形细胞瘤 high grade cast iron 释义：半钢,高级铸铁 ...
双语例句
1
Prenatal exposure was not associated with risk of high - or low-gradeastrocytoma, ependymoma, germ cell tumor, or other rare or incompletely specified tumors.