petalomania

例句：

1. 1. She spent hours admiring the beautiful petals of the flowers in the garden.
   她花了很多小时欣赏花园里美丽的花朵。
2. 2. He was diagnosed with petalomania and required treatment.
   他被诊断出患有花瓣痴迷症，需要治疗。
3. 3. The petalomania is a mental disorder characterized by an intense obsession with the beauty offlowers.
   花瓣痴迷症是一种以对花朵美丽极度着迷为特征的精神障碍。