| 释义 |
Brainstem tumor
基本例句
脑肿瘤
Brainstem tumors can be divided into medulla oblongata tumor,pons tunior and midbrain tumor,eact of them may be subdivided into several subgroups according to different directionof tumor growth.脑干肿瘤可分为延髓、桥脑和中脑肿瘤； 按生长方向不同，各部位肿瘤又各分为若干个亚型。 |