entire plant covered by an epidermis

例句：

1. 1.The entire plant was covered in green leaves.
   整棵植物都被绿色的叶子覆盖。
2. 2. The entireplant is covered with a layer of wax.
   整棵植物都被一层蜡覆盖。
3. 3. The entireplant is covered in snow.
   整棵植物都被雪覆盖。