| 单词 | madrier | 
| 释义 | madriern. Military.   A thick wooden plank used as a support in fortification work, or with a petard to breach a gate, etc. ΚΠ 1704    J. Harris Lexicon Technicum I  				Madrier, in Fortification, is a thick Plank arm'd with Plates of Iron, and having a Concavity sufficient to receive the Mouth of the Petard when charged, with which it is applied against a Gate, or any thing else that you design to break down. This term is also appropriated to certain flat Beams, which are fix'd at the bottom of a Moat, to support a Wall. There are also Madriers lined with Tin, which are cover'd with Earth, to serve as a Defence against Artificial Fires. 1758    J. Watson Mil. Dict. 		(ed. 5)	  				. 1826    W. Scott Woodstock III. ix. 266  				The petard..is secured with a thick..piece of plank, termed the madrier. 1918    E. S. Farrow Dict. Mil. Terms  				Madrier, in artillery, the French term for a shifting plank; deck plank or platform plank; in pontoon construction, a chess. This entry has been updated (OED Third Edition, March 2000; most recently modified version published online March 2022). < | 
| 随便看 | 
 | 
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。