B1 a board on a wall on which notices can be fixed:
WORKPLACE a board on a wall on which pieces of paper containing written information can be fixed:
IT, INTERNET an area on a website where messages containing information for other users can be left:
英语词典包含110679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。