vilolitin

例句：

1. 1. The violet flower has a unique scent that is both refreshing and invigorating.
   紫罗兰花有一种独特的香味，既清新又提神。
2. 2. The violet flower is often used in perfumes to add a subtle floral scent.
   紫罗兰花常被用于香水中，以增添微妙的花香。
3. 3. In the garden, the violet flowers are a beautiful addition to the landscape.
   在花园里，紫罗兰花是美丽的景观添加。