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单词 VPN
释义
VPN
(v piː en )
Word forms: VPNs
countable noun
A VPN is a network that uses the internet to transfer information using secure methods. VPN is an abbreviation for 'virtual private network'.
These days, there are many VPNs to choose from.
Commercial VPN providers are used for a number of purposes.
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更新时间:2024/11/15 13:43:58