cutan

词形变化

cutans 复数 cutans

释义与例句

n.
  1. 1.

    A hydrocarbon polymer, of uncertain structure but thought to be similar to kerogen, found in some plants.

    可数 不可数 化学 生物
  2. 2.

    An oriented deposit which can be composed of any of the component substances of the soil material.

    可数 不可数