Network terminal PC can connect time-sharingly Intranet or Extranet and guarantee security of Intranet data file on the control of the subsystem.是什么意思_Network terminal PC can connect time-sharingly Intranet or Extranet and guarantee security of Intranet data file on the control of the subsystem.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句