ISDN

衣物护欧路词典

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。