demyelinate的音標(biāo)為[?dem??li?n?e?t] ，基本翻譯為“脫髓鞘”，速記技巧為：脫髓鞘=脫去髓鞘（sheath）的髓質(zhì)（myelin）部分。

demyelinate的英文詞源為：源自動詞demyelinize，而demyelinize又源自de-（表示“除去”）和myelinize（表示“髓磷脂化”）。

變化形式：通常為過去式和過去分詞形式為demyelinated，現(xiàn)在分詞為demyelinating。

相關(guān)單詞：

1. demyelination - 脫髓磷脂，脫髓鞘。這是一個生物學(xué)術(shù)語，指神經(jīng)纖維或神經(jīng)元的髓磷脂被去除的過程。

2. remyelinate - 再髓磷脂化，重新髓鞘化。這是一個合成詞，表示重新進(jìn)行髓磷脂化或神經(jīng)纖維的再髓鞘化。

3. demyelinating - 脫髓磷脂的，脫髓鞘的。這是一個形容詞，用于描述某種疾病或現(xiàn)象具有脫髓磷脂或脫髓鞘的特征。

4. demyelination disease - 脫髓磷脂病，脫髓鞘病。這是一個醫(yī)學(xué)術(shù)語，用于描述一組神經(jīng)系統(tǒng)疾病，其特征是神經(jīng)纖維的脫髓磷脂或脫髓鞘。

5. demyelination process - 脫髓過程，脫髓鞘過程。這是一個合成詞，描述了神經(jīng)纖維或神經(jīng)元脫髓磷脂的過程。

以上單詞都與demyelinate這個單詞有著密切的聯(lián)系，描述了神經(jīng)系統(tǒng)的結(jié)構(gòu)和功能的變化。這些單詞在生物學(xué)、醫(yī)學(xué)和語言學(xué)領(lǐng)域都有廣泛的應(yīng)用。

常用短語：

1. Demyelinate the nerve

2. Demyelinating disease

3. Demyelinating neuropathy

4. Degenerate myelin sheath

5. Degenerate myelin

6. Degenerative myelinopathy

7. Degenerative demyelination

例句：

1. The patient suffered from a demyelinating disease, causing severe muscle weakness.

2. The demyelination of the nerve is a common cause of neuropathic pain.

3. The degenerative process of myelin sheath is a complex and multifaceted condition.

4. The demyelination of the brain tissue is a hallmark of multiple sclerosis.

5. The demyelination process is a dynamic process that can be reversed with treatment.

6. Demyelinating neuropathy is a painful condition that requires immediate treatment.

英文小作文：

Demyelination is a condition where the myelin sheath, which insulates nerves, is damaged, causing nerve signals to become delayed or lost. This condition can occur in many different diseases, including multiple sclerosis and degenerative myelinopathy. When myelin is damaged, nerves become more sensitive to external stimuli and can experience pain, numbness, and weakness. Understanding the role of myelin in nerve function is crucial for developing effective treatments for demyelination-related diseases.