cushion plant

• 垫状植物,垫形植物

cushion plant的用法和样例：

例句

1. Cushion plants usually have small thick leaves to minimize water loss, or hairy leaves to reduce transpiration.
   垫状植物通常都具有小而厚的叶片，目的是减少水分的流失，叶片卷曲以便减少蒸腾作用。