名詞 multimedia:

1. transmission that combine media of communication (text and graphics and sound etc.)
   同義詞：multimedia system

1. Nevertheless, when most people refer to multimedia, they generally mean the combination of two or more continuous media, that is, media have to be played during some well-defined timed times interval, usually With the users interaction.
   然而，當大多數(shù)人談及多媒體時，他們通常是指混合了兩種或兩種以上連續(xù)的媒體，即，媒體可以在一段規(guī)定的時間之內連續(xù)播放，并且通常伴隨著與用戶的交互。
2. For example, a multimedia program can play a segment of movie: a cat was playing a reel of thread, with "mewing ... ". The tableau can a be immediately captured and pasted to a text at the side of a paragraph of words.
   例如，一個多媒體程序可以播放一段電影：一只小貓正在玩線團，發(fā)出“喵喵”的聲音 ..., 這個畫面可以立即剪貼到一段文字旁邊。
3. In the multimedia environment, we have graphics and text at the same time, we can also add the photograph, animation, good-quality sound, and full motion video.
   在多媒體環(huán)境中，我們可以同時擁有圖形和文本，也可以增加圖片、動畫、高質量的音響和全動錄像。
4. We bought a multimedia encyclopedia.
   我們買了一套多媒體百科全書。

mul.ti.me.di.a

pl.n.(used with a sing. verb)（復數(shù)名詞）（與單數(shù)動詞連用）
The combined use of several media, such as movies, slides, music, and lighting, especially for the purpose of education or entertainment.
多媒體：多種媒體的聯(lián)合使用，例如電影、幻燈片、音樂和照明的組合，尤其是出于教育或娛樂的目的
The use of several mass media, such as television, radio, and print, especially for the purpose of advertising or publicity.Also called mixed media
多種媒體組合：多種大眾傳媒的使用，象電視、無線電和報紙的組合，特別是出于廣告或宣傳的目的也作 mixed media
n.attributive.（定語名詞）
Often used to modify another noun:
經(jīng)常用來修飾另一個名詞：
例句：
a multimedia presentation; a multimedia advertising campaign.
多媒體的演出；多媒介的廣告戰(zhàn)