| 单词 | convulsion |
| 释义 | Word Frequency convulsion(kənˈvʌlʃən) noun 1. a violent involuntary contraction of a muscle or muscles 2. a violent upheaval, disturbance, or agitation, esp a social one 3. (usually plural) informal uncontrollable laughter I was in convulsions Derived forms convulsionary (conˈvulsionary) adjective |
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