| 单词 | convulsion |
|---|---|
| 音标 | [kən'vʌlʃən] |
| 解释 | n.骚动；痉挛 |
| 红宝书 | 【英】 n. 骚动 (any violent disturbance)；痉挛 (a violent, involuntary contraction or spasm of the muscles) 【考】 convulsion : contraction / frenzy : emotion(痉挛是强烈收缩/疯 狂是强烈感情) 【例】 The children collapsed on the floor in convulsions of laughter. |
| 字源 | convulsion (n.) 1580s, from Latin convulsionem (nominative convulsio), noun of action from past participle stem of convellere "to tear loose," from com- "together" (see com-) + vellere "to pluck, pull violently" (see svelte). |
| 不择手段背单词 | n. 抽搐(强烈的、阵发的、不规律的、不自觉的肌肉收缩); 强烈的骚动 = turmoil 【类】convulsion: contraction = frenzy: emotion抽搐是强烈的肌肉收缩 = 疯狂是强烈感情 |
| 趣味全助记 | 【记】con 一起 + vulsion 攻击 一起攻击→骚动；源自 vulnerable易受攻击的；con + pulse 脉搏，脉冲，跳动→一起跳动→骚动，(肌肉)抽搐 【相关】avulsion 撕裂，扯开，convulsion 震撼，骚动，evulsion 拔出，revulsion 抽回 |
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