| 释义 |
dial-up (also dial-in) adjective [only before noun] (it 信息技术) (about a computer system or service) temporarily connected to another system or to the internet by a telephone line （计算机系统或服务）拨号上网的◆most of their subscribers use dial-up connections to access their email. 他们大多数的用户采用拨号连接查收电子邮件。 ➡ always-on , broadband ⨁ a dial-up connection / modem / service拨号连接／调制解调器／服务 ▸ dial-up (also dial-in) noun [uncountable] ◆their broadband service is up to 25 times faster than dial-up. 他们的宽带服务速度可达拨号连接的 25 倍。 |