This paper analyzes the applications and necessity of multimedia courseware in teaching,and introduces the design and realization process of multimedia courseware making by software PowerPoint.是什么意思_This paper analyzes the applications and necessity of multimedia courseware in teaching,and introduces the design and realization process of multimedia courseware making by software PowerPoint.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句