demo是什么意思

详细释义

• 0 informal for demonstration (PROTEST) (= a political march) -- 示威游行（demonstration的非正式说法）

  • I went on lots of demos as a student. 我在学生时代参加过很多次游行。

• 1 an example of a product, especially a computer program or piece of recorded music, given or shown to someone to try to make them buy or support it -- 样品；（尤指计算机程序或音乐的）试用版，样带

  • a software demo 软件试用版

  • A team of music industry figures will select bands and soloists from demo tapes. 一组音乐界业内人士将从样带中挑选乐队和独唱演员。

  • a demo of the new system 新系统示范

• 2 to show something and explain how it works, or to show or produce a demo -- 演示，展示，示范

  • to demo a new piece of software 演示一种新软件

  • They've just completed a Christmas single and are also demoing lots of new songs. 他们刚刚完成了一首圣诞节单曲，并且正在试唱很多新歌。