passion flower

例句：

1. 1.The passion flower is a symbol of love and passion.
   激情之花是爱情和激情的象征。
2. 2.The passion flower was the first to bloom in this region.
   激情之花是这个地区最早开花的。
3. 3. The passion flower has been used as a natural remedy for many years.
   激情之花被用作一种天然疗法多年。