A board covered with flannel to which paper or cloth cut-outs will stick, used as a toy or a teaching aid.
A board covered with flannel to which paper or cloth cutouts will stick, used as a toy or a teaching aid.
英语词典包含464360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。