dementing的音標是[d??men??]，基本翻譯是“癡呆的；使癡呆；使糊涂”。速記技巧是將其分解為de-men-ting三個部分，其中de表示“去掉，除去”，men表示“頭腦，心智”，ting表示“物件，東西”，整體意思是“使頭腦不清醒的東西”。

Dementia一詞源于拉丁語，意為“喪失智力”。其變化形式包括名詞形式dementia和形容詞形式demented。相關單詞包括：

1. dementia：一種精神疾病，表現為智力衰退，通常由多種疾病引起。

2. demented：形容人或事物非常愚蠢或瘋狂。

3. demential：表示與癡呆有關的。

4. dementedness：癡呆的狀態或特征。

5. dementedly：瘋狂地，愚蠢地。

6. mental dementia：精神上的癡呆癥。

7. senile dementia：老年癡呆癥，也稱為阿爾茨海默病。

8. dementia praecox：一種精神分裂癥的類型，也稱為青春癡呆。

9. dementia with lewy bodies：一種神經退行性疾病，也稱為Pick病。

10. dementia-like：類似于癡呆的癥狀或表現。

這些單詞都與智力衰退、精神疾病有關，描述了癡呆的不同方面和表現形式。Dementia一詞在醫學和心理學領域中廣泛使用，用以描述各種與智力衰退相關的疾病和癥狀。

常用短語：

1. dementia with Lewy bodies (DLB)

2. Alzheimer"s dementia

3. vascular dementia

4. frontotemporal dementia

5. dementia due to infection

6. dementia caused by alcoholism

7. mild cognitive impairment (MCI)

例句：

1. The patient is suffering from Alzheimer"s dementia, causing him to lose his memory and reasoning abilities.

2. Dementia with Lewy bodies is a progressive brain disorder that causes patients to suffer from hallucinations and delusions.

3. Vascular dementia is often caused by a combination of small strokes that affect the brain"s blood supply.

4. Frontotemporal dementia is characterized by changes in personality and behavior, as well as language difficulties.

5. Dementia due to infection can be caused by various diseases, such as encephalitis and meningitis.

6. Alcoholism can lead to dementia, causing patients to lose their cognitive abilities and become dependent on alcohol.

英文小作文：

Dementia: A Serious Threat to Mental Health

Dementia is a condition that affects the brain"s function, causing patients to lose their cognitive abilities and suffer from memory loss, confusion, and other symptoms. There are many types of dementia, including Alzheimer"s dementia, vascular dementia, frontotemporal dementia, and others. These diseases can be caused by various factors, including aging, stroke, infection, alcoholism, and other conditions.

The impact of dementia on individuals and families is significant. Patients may experience changes in personality, behavior, and language, leading to social isolation and depression. Family members and caregivers also face challenges in providing care and support to patients, including managing medication, providing physical assistance, and dealing with emotional toll of the condition.

Preventive measures and early detection are crucial to reducing the impact of dementia. Regular brain exercise, maintaining a healthy lifestyle, and managing risk factors can help reduce the likelihood of developing dementia. If you or someone you know is experiencing symptoms of dementia, it is important to seek medical attention and receive proper diagnosis and treatment.