exophyllous

例句：

1. 1. The plantis exophyllous and canbe easily propagated by cuttings.
   这种植物是外皮的，可以通过扦插容易繁殖。
2. 2. The tree isexophyllous and has a thickbark.
   这棵树是外皮的，有厚厚的树皮。
3. 3. The exophyllous growth of the fungus isresponsible for its ability to decompose organicmatter.
   真菌的外皮生长负责其分解有机物的能力。