asperation

n. 去皮, 除皮（机械剔除死皮细胞）

词形变化

asperations 复数 asperations

释义与例句

n.
  1. 1.

    Harshness; unpleasantness.

  2. 2.

    The act of asperating; a making or becoming rough.

词源

From Middle English asperacione, from Latin asperationem.

来源：wiktionary