posterior cerebral artery
短语大脑后动脉
词形变化
posterior cerebral arteries
复数
posterior cerebral arteries
别名
PCA
释义与例句
n.
-
1.
An artery that arises by the terminal forking of the basilar artery where it forms the posterior portion of the circle of Willis and passes on to supply the lower surfaces of the temporal and occipital lobes.
大脑后动脉
医学