loamless

例句：

1. 1. The soil is loamless, which makes it difficult to grow crops.
   土壤是无黏土的，这使得种植作物变得困难。
2. 2. The farmer has been working on a loamless field for years.
   这位农民一直在一个无黏土的田地里工作了多年。
3. 3.The loamless soil in the desert is not suitable for growing plants.
   沙漠中的无黏土土壤不适合种植植物。