ravinement

沟蚀; 沟壑形成

词形变化

ravinements 复数 ravinements

释义与例句

n.
  1. 1.

    The formation of ravines.

    地质
  2. 2.

    An irregular junction which marks a break in sedimentation.

    地质

词源

From French.

来源：wiktionary