demyelinate

demyelinate的音标为[ˌdemɪˈliːnɪeɪt] ，基本翻译为“脱髓鞘”，速记技巧为：脱髓鞘=脱去髓鞘（sheath）的髓质（myelin）部分。

demyelinate的英文词源为：源自动词demyelinize，而demyelinize又源自de-（表示“除去”）和myelinize（表示“髓磷脂化”）。

变化形式：通常为过去式和过去分词形式为demyelinated，现在分词为demyelinating。

相关单词：

1. demyelination - 脱髓磷脂，脱髓鞘。这是一个生物学术语，指神经纤维或神经元的髓磷脂被去除的过程。

2. remyelinate - 再髓磷脂化，重新髓鞘化。这是一个合成词，表示重新进行髓磷脂化或神经纤维的再髓鞘化。

3. demyelinating - 脱髓磷脂的，脱髓鞘的。这是一个形容词，用于描述某种疾病或现象具有脱髓磷脂或脱髓鞘的特征。

4. demyelination disease - 脱髓磷脂病，脱髓鞘病。这是一个医学术语，用于描述一组神经系统疾病，其特征是神经纤维的脱髓磷脂或脱髓鞘。

5. demyelination process - 脱髓过程，脱髓鞘过程。这是一个合成词，描述了神经纤维或神经元脱髓磷脂的过程。

以上单词都与demyelinate这个单词有着密切的联系，描述了神经系统的结构和功能的变化。这些单词在生物学、医学和语言学领域都有广泛的应用。

常用短语：

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.