Trinacria

例句：

1. 1. The ocean is home to many species of Trinacria, including the famous Trinacria trochoidea.
   海洋是许多物种的家，包括著名的三叶藻。
2. 2. Trinacria are known for their unique three-leaf shape and vibrant colors.
   三叶藻以其独特的三叶形状和鲜艳的颜色而闻名。
3. 3. In ancient times, Trinacria were used as a food source and even considered sacred by some tribes.
   在古代，三叶藻被用作食物来源，甚至一些部落将其视为神圣之物。