pre.view 也作 pre.vue

preview的音标和读音：
DJ音标发音： [ˈpri:ˌvju:]
KK音标发音： [ˈpriˌvju]

preview的词性：
n.（名词）

1. An advance showing, as of a movie or an art exhibition, to which a selected audience is invited before public presentation begins.
预审，预看：在公映或公开展览之前的预先放映或开放，如电影或艺术展览，只有少数经过挑选的观众被邀请

2. An advance viewing or exhibition, especially the presentation of several scenes advertising a forthcoming movie; a trailer.
预（试）演，预（试）映，预（试）展预告片：预先观看或展览，尤指放映即将公映的影片中的几个镜头以作宣传；（电影，电视等）的预告片

3. An introductory or preliminary message, sample, or overview; a foretaste.
预告：介绍性或初步的信息，标本或概述；象征，预示

preview的词性：
v.tr.（及物动词）

4. To view or exhibit in advance.
预看：预先观看或展览

5. To provide a preliminary sample or overview of:
（教师在正式讲课前所作的）课程概况简介：提供初步的范例或概述：

The professor previewed the course for us.
教授对我们大致介绍了这门课