ISDN

常见例句

• However, ISDN did not prove to be a blockbuster.
  然而，ISDN没有证明它是一种威力无比的东西。
• ISDN is usually named as a one-line link.
  ISDN通常被称为一线通。
• ISDN subscribers need special modems.
  isdn的用户需要特殊的modem。
• But for many users,ISDN has saved the day.
  但对很多用户来说，ISDN节省了时间。
• However,ISDN did not prove to be a blockbuster.
  然而，ISDN没有证明它是一种威力无比的东西。
• A PBX can also work with analog or ISDN lines.
  PBX还可以与模拟或ISDN线路一起使用。
返回 ISDN