preambles的音标？

n.序( preamble的名词复数 )，绪言，（法令、文件等的）序文，前言...

Preambles will directly impact on the entire audience to the film viewing effect . 2.片头的好坏,直接影响到观众对整个影片的观赏效果.First a convention, to talk about lofty aims, legislative details and lengthy preambles.先是举行了一次会议, 来讨论一些高尚的目的, ...