convulsive seizure

例句：

1. 1. He had a convulsive seizure while watching the movie.
   他在看电影时突然痉挛。
2. 2. The patient's convulsive seizure was treated with medication.
   患者的阵发性抽搐被药物治疗。
3. 3. During his convulsive seizure, he lost consciousness for a few seconds.
   在他的阵发性抽搐期间，他失去了意识几秒钟。