podcast
noun [ C ] uk/ˈpɒd.kɑːst/ us/ˈpɑːd.kæst/
播客（以数字格式储存的电台节目，可从因特网下载，然后在计算机或MP3播放机上播放）
a radio programme that is stored in a digital form that you can download from the internet and play on a computer or on an MP3 player
podcasting
noun [ U ] uk/ˈpɒd.kɑːst.ɪŋ/ us/ˈpɑːd.kæst.ɪŋ/
播客技术（制作广播节目数字化录音的过程，人们可从英特网上下载这种节目）
the process of making digital recordings of radio programmes that people can download from the internet