madrier

军用厚橡木板

词形变化

madriers 复数 madriers

释义与例句

n.
  1. 1.

    A thick plank, used for several mechanical purposes.

    A plank to receive the mouth of a petard, with which it is applied to anything intended to be broken down.

  2. 2.

    A thick plank, used for several mechanical purposes.

    A plank or beam used for supporting the earth in mines or fortifications.

词源

Borrowed from French madrier (“thick plank”).

来源：wiktionary