卷軸機; 卷軸機; 軸經整經機
beamer
1. A video projector that can be connected
to a computer instead of, or as well as, a {monitor}, and used
for making presentations.
[Examples? Proper term?]
2. A personal video station (PVS) that adds video to standard
telephone lines at no additional cost.
(1999-10-24)