expensive delusion的用法和样例：
例句
- During later manic episodes, the content of the delusion became grandiose, bizarre, complex and out of reality.
而后躁期发作时，其原先之政治迫害妄想合并加入其夸大妄想的内容。 - When his mood became euthymic, the delusion returned to the earlier condition with political persecutory content.
当情绪平稳时，夸大妄想消失仅存原有之政治迫害妄想。
