单词	videotelephony
释义	videotelephony /vɪdiəʊtəˈlɛfəni / noun [mass noun] The transmission of video signals along telephone wires.The videotelephony subsystem enables audio and narrow-band videoconferences for alert duty crews at the C & C facility.... Operators should consider launching videotelephony as part of a range of services in an IPTV triple play. Systematic comparative studies of videotelephony configurations will examine technical and psychological characteristics of broadband communication.
随便看	stingily stinginess stingingly stinging nettle sting in the tail stingless stingray stingy stink stinkard stink badger stink bomb stink bug stinker stinkhorn stinking stinking cedar stinking dungworm stinking hellebore stinking iris stinkingly stinking smut stinko stink (or smell) to high heaven stinkpot

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