1.dementia n. [内科] 痴呆
Senile dementia patients aren't completely out of their minds.
老年痴呆患者是不能控制自己的思想的 。
2.cognitive adj. 认知的,认识的
As children grow older, their cognitive processes become sharper.
孩子们越长越大,他们的认知过程变得更为敏锐 。
3.bilingual adj. 双语的 n. 通两种语言的人
She is bilingual in English and Punjabi.
她会说英语和旁遮普语 。
4.disorder n. 混乱;骚乱
His financial affairs were in complete disorder.
他的财务完全是一笔糊涂账 。