lithomorphic soil

例句：

1. 1. The soil is lithomorphic, which means it has a hard, impermeable surface.
   土壤是成土的，这意味着它有一个坚硬、不透水的表层。
2. 2. The rocky terrain is lithomorphic, with sharp cliffs and deep valleys.
   岩石地形是成土的，有陡峭的悬崖和深深的山谷。
3. 3. The lithomorphic soil is suitable for growing plants that require a lot of sunlight.
   这种成土的土壤适合种植需要大量阳光的植物。