toother

词形变化

toothers 复数 toothers

释义与例句

n.
  1. 1.

    A machine that cuts teeth in a component.

    工程

    The "toother" then cuts the teeth by means of a punch worked by steam-power, each space between the teeth being separately punched out.

词源

From tooth + -er.

来源：wiktionary