pachynesis

例句：

1. 1. The plant's thick-walled cells are resistant to drought.
   这种植物的厚壁细胞对干旱有抗性。
2. 2.Thick-walled cells are often found in plants that grow in dry environments.
   在干燥环境中生长的植物通常具有厚壁细胞。
3. 3. The thick-walled cells of the tree trunk provide strength and support for the tree.
   树皮中的厚壁细胞为树木提供强度和支撑。