foliate papillae

例句：

1. 1. The leaves of the tree foliated the ground.
   树叶覆盖了地面。
2. 2. Thenew paint has foliated the walls.
   新的油漆已经覆盖了墙壁。
3. 3. The sun's rays foliated the sky.
   太阳的光线覆盖了天空。