essential tremor的音標為["i?sen??nl tr?m?r]，基本翻譯為“基本顫抖”，速記技巧可以考慮為“essential”表示“基本的”，“tremor”表示“顫抖”。

Essential tremor的英文詞源可以追溯到拉丁語和希臘語，表示“基本的、本質的”和“顫抖”。它的變化形式包括復數形式“tremors”，過去式和過去分詞形式“trembled”或“trembled或 tremors”，現在分詞形式“trembling”。

相關單詞：

1. tremble：顫抖，這個詞直接來源于essential tremor，表示疾病的癥狀，可以用于描述人體在緊張、激動或寒冷等情況下產生的輕微顫抖。

2. tremulous：顫抖的，這個單詞由形容詞“顫抖的”和后綴“-ous”構成，用來形容物體或人的輕微顫抖。

3. trembling hand：顫抖的手，這個短語用來形容essential tremor患者的手部顫抖癥狀。

4. tremor-nous：表示與顫抖相關的，是一個形容詞后綴。

5. tremoroid：表示顫抖的，是一個名詞后綴，常用于醫學術語中，用于描述與essential tremor類似的疾病。

Essential tremor是一種常見的神經系統疾病，通常表現為手部、頭部和舌頭的輕微顫抖，可能會對患者的日常生活造成影響。雖然目前沒有根治方法，但可以通過藥物治療、康復訓練等方式控制癥狀。

Essential tremor常用短語：

essential tremor tremor

essential tremor diagnosis

essential tremor treatment

essential tremor symptoms

essential tremor risk factors

essential tremor genetics

essential tremor research

例句：

The doctor diagnosed him with essential tremor.

She had a family history of essential tremor.

He is experiencing trembling hands and arms due to essential tremor.

英文小作文：

Essential tremor is a neurological condition that causes involuntary shaking of the hands and arms. For many people, it can be a source of anxiety and embarrassment, but it is a condition that is becoming increasingly recognized and treated.

I have had essential tremor for many years now, and it has had a profound impact on my daily life. It can make it difficult to hold a cup of coffee or even write a letter, but with the help of medication and therapy, I have learned to manage it well.

Essential tremor is a condition that affects millions of people worldwide, and it is important to remember that there are treatment options available to help manage the symptoms. If you or someone you know is experiencing trembling hands and arms, it is recommended that they seek medical attention and talk to their doctor about treatment options.