version n.版式；样式；
We have a peperback and a hardback version.
我们有平装本和精装本。
viability n.生存能力；发育能力；生活力；
economic viability 经济活力
viable adj.可行的；可实施的；
large enough to be economically viable
强大到足以在经济上独立
video conference 视频会议
to hold a video conference 开视频会议
view n.视野；风景；见解； v.审视；观看；
in view of 考虑到
visa n.签证
entry visa 入境签证
vision n.视野；视力；
He has a vision of himself as a rich businessman.
他幻想自己是一个富有的商人。
vocabulary n.词汇量；词汇表；
He has a vocabulary of only a few bundred words.
他掌握的词汇只有几百个字。
vocation n.职业；行业；使命；
He was equipped with knowledge for the vocation.
他具有这项行业的学识。
voicemail n.语音信箱；
Please leave me a voicemail message.
请给我的语音信箱留短信。
volume n.卷；册；体积；音量
order in volume 下大量订单
