pocket leaf

例句：

1. 1. This pocket leaf is a rare and beautiful species.
   这种口袋叶是一种稀有而美丽的物种。
2. 2. The pocket leaf has a unique shape that makes it stand out in the garden.
   口袋叶的形状独特，使它在花园中脱颖而出。
3. 3. The pocket leaf is often used as a decorative element in potted plants.
   口袋叶常被用作盆栽植物的装饰元素。