audio preview信息详情
音频预览
internal preview───内部预展；内部预映
print preview───n.打印预览
preview img───预览图像
wolfram audio───wolfram音频
sim audio───sim卡音频
word preview───word预览
unit preview───单元预览
words preview───单词预览
master audio───主音频
Ie 9 Preview 1 and 2 included hardware acceleration for text, images and vector graphics, while ie 9 Preview 3 adds video, audio and canvas rendered on GPU rather than CPU.───ie 9 Preview 1与2提供了针对文本、图片和矢量图的硬件加速，而ie 9 Preview 3则增加了GPU(而不是CPU)上的视频、音频与canvas渲染。
Preview 3 completes the media landscape for modern websites with hardware accelerated video, audio, and canvas.───第三个预览版本通过硬件加速的视频、音频和画布来完善了现代web站点的多媒体前景。
preview an image, movie, audio track or text file just select it with your mouse or keyboard then tap the space key once to 'peek' inside.───使用鼠标或者键盘上的空格键就可以预览图片，电影，音频或者文本文件。