详细解释:n. 赠与, 描述, 介绍
【计】 简报
【医】 先露, 表象(心理)
【经】 提示, 交单
词型变化：
形容词:presenta-tional英语解释：
名词 presentation:
the activity of formally presenting something (as a prize or reward)the act of making something publicly available; presenting news or other information by broadcasting or printing ita show or display; the act of presenting something to sight or view同义词：presentment, demonstration