degredation

词形变化

degredations 复数 degredations

释义与例句

n.
  1. 1.

    Misspelling of degradation.

  2. 2.

    A lowering of a surface by erosion or weathering.

    地质
  3. 3.

    The decomposition of a macromolecule in stages, to produce a range of intermediate products.

    化学