tiolan

例句：

1. 1. The tiolan flower is a beautiful sight in the park.
   公园里的铁兰花是一道美丽的风景。
2. 2. The tiolan tree is known for its fragrant flowers.
   铁兰树以其芳香的花朵而闻名。
3. 3. The tiolan plant has been used in traditional medicine for centuries.
   铁兰植物在传统医学中被使用了几个世纪。