understory plant

• 林下植物

understory plant的用法和样例：

例句

1. Even more striking are the changes in the understory species.
   更惊人的是林下植物品种的变化。
2. Such research is usually impossible because scientists don't have the data necessary to compare present understory plants with those of the past.
   进行这样的研究通常是不可能的，因为科学家们不具备必要的资料，无法将目前的林下植物跟以往的林下植物进行对比。