柯林斯詞典cerebrovascular accident (also cerebral vascular accident) 1. N a sudden interruption of the blood supply to the brain caused by rupture of an artery in the brain (cerebral haemorrhage) or the blocking of a blood vessel, as by a clot of blood (cerebral occlusion) 腦血琯意外→see apoplexy , stroke 返回 cerebrovascular accident