serrature

锯齿

词形变化

serratures 复数 serratures

释义与例句

n.
  1. 1.

    A notching, like that between the teeth of a saw, in the edge of anything.

  2. 2.

    One of the teeth in a serrated edge; a serration.

词源

From Latin serratura (“a sawing”).

来源：wiktionary