The central meaning shared by these nouns is . a temporary loss of consciousness.

这些词共有的一个意思是暂时性。失去知觉。

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Temporary symptoms can occur, such as loss of awareness or consciousness, and disturbances of movement, sensation (including vision, hearing and taste), mood or mental function.

可能出现一些短暂性症状，比如意识或知觉丧失，以及运动、感觉(包括视觉、听觉和味觉)、情绪或者精神功能方面的紊乱。

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May be relatively long duration, usually no loss of consciousness, severe seizures after the twitch muscles may have temporary paralysis.

持续时间可能比较长，一般没有意识丧失，严重发作以后，抽搐部位的肌肉可有暂时性麻痹。

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