epipedon

epipedon

 英

  • n.表层;表土层
  • 网络诊断表育层

英汉解释

n.
1.
表层
2.
表土层

例句

This fertile surface horizon, known as a mollic epipedon, results from the long-term addition of organic materials derived from plant roots.

这种肥沃土层就是众所周知土层植物根茎有机物长期累积造成