单词	读带磁头
释义	读带磁头tape read head
随便看	multicast addresses multicast addressing multicast backbone multicast backbone network multicast backbone network {=mbone} multicast backbone on the internet multicast backbone 多播主干网 multicast backbone，mbone multicast channel multicast communication multicast dissemination protocol multicast distribution protocols multicast distribution trees multicast forwarding technique multicast group address multicasting multicasting plasma multicast ip multicast open shortest path first multicast routing multicast scheduling multicategory multicategory system multicauline multicausal