aneurysm 也作 an.eu.rism
n.（名词）A localized, pathological, blood-filled dilatation of a blood vessel caused by a disease or weakening of the vessel`s wall.动脉瘤：由于疾病或血管壁衰弱引起的血管局部病理性充血扩胀
来源：Middle English aneurisme 中古英语 aneurisme ultimately from Greek aneurusma 最终源自 希腊语 aneurusma from aneurein [to dilate] 源自 aneurein [扩大] ana- [throughout] * see ana- ana- [整个] *参见 ana-eurus [wide] eurus [宽的]
【引伸】
an.eurys.mal
