convulses

convulse的音标为：[kənˈvʌls]，基本翻译为“使抽搐；使激动；使震惊”，速记技巧为：“con”表示“使…”，“vulse”表示“抽搐”。

"convulse"这个词的词源可以追溯到拉丁语"convulsus"，意为"痉挛的，抽搐的"。它通过"convul"这个词根派生而来，表示"痉挛"或"抽搐"。

变化形式：在英语中，"convulse"作为动词使用，其过去式和过去分词分别为"convulsed"和"convulsed"，现在分词为"convulsing"。

相关单词：

1. "convulsant"(n.) - 意为"引起痉挛的物质或情况"。

2. "convulsions"(n.) - 意为"痉挛，抽搐"。

3. "convulsive"(adj.) - 意为"痉挛性的，抽搐性的"。

在句子中，"convulse"通常用来描述某人或某物因某种原因而发生强烈的痉挛或抽搐。例如，"The news convulsed the nation."（这条消息使全国震惊）。

以上是对这个词的一些基本解释，希望对你有所帮助。

常用短语：

1. convulse (使)痉挛

2. convulse oneself (使)自己痉挛

3. convulse the body (使)全身痉挛

4. convulse the system (使)整个系统痉挛

5. convulsive (引起痉挛的)

6. convulsive movement (引起痉挛的)运动

7. convulsive shock (引起痉挛的)休克

双语例句：

1. She was convulsing with laughter at his joke.

2. The sight of blood convulsed her body.

3. The shock of the news convulsed his whole system.

4. His convulsive movements were caused by the pain of the injury.

5. The sudden noise convulsed her.

6. The convulsive movement of his hand indicated that he was in pain.

7. She was convulsing with emotion at the sight of her lost child.

英文小作文：

My Heart Is Convulsing

My heart is convulsing,

As I think of you,

My mind is agitated,

With the thought of you.

I feel my body tremble,

As my heart pounds in my chest,

And my breath becomes shallow,

As I try to hold back my tears.

I want to run away,

But I know that I can"t,

Because I love you too much,

To ever let you go.

My heart is convulsing,

But it"s a beautiful pain,

Because it means that I have you,

In my heart forevermore.