单词 | packboard |
释义 | packboardNorth American noun A lightweight metal or wooden frame, covered with canvas or other fabric and worn strapped to the back, on to which equipment, etc., may be tied for carrying. Origin1930s. |
随便看 |
英语词典包含243303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。