folie de grandeur

例句：

1. 1.She had a folie de grandeur that she couldn't control.
   她有一颗虚荣心，无法控制。
2. 2. The man was filled with vanity and pride.
   这个男人充满了虚荣和骄傲。
3. 3. Her folie de grandeur made her feel inferior to others.
   她的虚荣心让她觉得自己比别人低一等。