Parts of Speech for Backchannel
back channel
B b Gramatical Hierarchy
Grammatically "Backchannel" is a noun. But also it is used as a verb.
All about backchannel Download all about backchannel in pdfGrammatically "Backchannel" is a noun. But also it is used as a verb.
All about backchannel Download all about backchannel in pdf