他突然抽搐发作,身体剧烈痉挛起来。

He suddenly had a convulsion and his body jerked violently.

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He suddenly had a convulsion and his body jerked violently.

convulsion 是名词,来自动词 convulse(使剧烈震动、抽搐)。词根 "vulse" 与拉丁语 "vellere"(拉扯)有关,前缀 "con-" 表示"一起、完全"。convulsion 指"肌肉不受控制的剧烈收缩",即"抽搐、痉挛"。 jerking 是动词 jerk 的现在分词形式,jerk 意思是"突然的抽动或猛拉",描述抽搐时身体突然、不自主的动作。

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