grattage

[医] 刷除术

词形变化

grattages 复数 grattages

释义与例句

n.
  1. 1.

    The scraping away of granulations (from an ulcer etc.) in order to stimulate healing.

    可数 不可数 医学
  2. 2.

    A technique popularized by Max Ernst involving scraping at dried paint in order to form patterns.

    可数 不可数 艺术

词源

From French grattage.

来源：wiktionary