dementia of the aged; results from degeneration of the brain in the absence of cerebrovascular disease
双语例句
用作名词 (n.)
Dementia is a condition of declining mental abilities, especially memory. 老年性痴呆是指脑功能下降的一种状态，特别是记忆力下降。
Scientists in Finland found that the drug galanthamine provides an effective symptomatic treatment for patients with dementia. 芬兰科学家们发现加兰他敏药物可以对老年性痴呆患者提供有效的对症治疗。
