confusional insanity

例句：

1. 1.The patient's confusional state was so severe that he couldn't remember his own name.
   病人的混乱状态非常严重，以至于他记不起自己的名字。
2. 2.The sudden loss of memory caused the man to experience a confusional insanity.
   突然失去记忆让这个人陷入了混乱的疯狂状态。
3. 3. The child's confusional state made it difficult for him to follow the instructions given by the teacher.
   孩子的混乱状态让他很难理解老师给出的指示。