stipulose

例句：

1. 1. The stone is stipulose and hard to move.
   这块石头很坚硬，很难移动。
2. 2.The tree has a stipulose bark that protects it from the elements.
   这棵树有一层坚硬的树皮，保护它免受外界影响。
3. 3. The rocks in the riverbed are stipulose and can be used for building.
   河床上的岩石坚硬，可以用于建筑。