单词 | pantograph |
释义 | pantograph n 1 instrument used to draw an exact copy of a plan, map, etc on any scale 缩放仪; 比例绘图仪. 2 device for carrying an electric current from overhead wires to a train (电气列车顶上的)导电弓架. |
随便看 |
英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。