神马品牌网aaai 2018 属于sci 吗:podcast的介绍
来源：百度文库 编辑：神马品牌网 时间：2024/05/12 16:33:45
谁能给出podcast的介绍啊？
Podcasting, a portmanteau of Apple's "iPod" and "broadcasting", is a method of publishing files to the Internet, allowing users to subscribe to a feed and receive new files automatically by subscription, usually at no cost. It first became popular in late 2004, used largely for audio files.