inkball

词形变化

inkballs 复数 inkballs

别名

ink ball ink-ball

释义与例句

n.
  1. 1.

    The gall of an oak tree, used to produce ink.

  2. 2.

    A leather-covered dauber, stuffed with soft, resilient wadding, with a wooden handle, used to ink type forms for printing. A predecessor of brayers and self-inking presses.

    历史 媒体 印刷

词源

From ink + ball.

来源：wiktionary