webcastWiktionary 原文英美构词拆解webweb词干cast-cast后缀-castForming words for audiovisual content distributed to an audience, usually in a manner denoted by the word stem.词源说明From web + -cast, from broadcast.释义名词noun1A video and/or audio broadcast transmitted via the Internet动词verb1To make such a broadcast同族词派生词 2wedcast·webcasting