plectenchyma

例句：

1. 1.The plant has a plectenchyma layer that helps it absorb water and nutrients from the soil.
   这种植物有一个多孔组织层，有助于它从土壤中吸收水分和养分。
2. 2. Plectenchyma is a type of plant tissue that contains many small air spaces between its cells.
   多孔组织是一种植物组织类型，其细胞之间有许多小的空气空间。
3. 3.In some plants, plectenchyma can be found in the roots, where it helps to transport water and nutrients.
   在一些植物中，多孔组织可以在根部找到，它有助于运输水分和养分。