Siprnet
abbr. secure Internet protocol router network 保密因特网协议路由器网
🗣️ 情景例句
The advanced exercise class is not so easy, huh?
高级健身班不是那么容易吧， 对不对？
How can I get in touch with you?
我怎样能跟你联络上？
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。