An exhibit in a science museum which the visitor is encouraged to handle or otherwise explore; a hands-on exhibit.
1980s; earliest use found in Heritage Interpretation. From -plore: see quot. 1984.
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。