reactive paranoid psychosis

例句：

1. 1.The chemical reaction is very fast.
   化学反应非常快。
2. 2. She reacted angrily to the insult.
   她对侮辱做出了愤怒的反应。
3. 3.The new policy has caused a reactive shift in public opinion.
   新政策引发了公众意见的迅速转变。