dsl
US /ˌdiː.esˈel/
UK /ˌdiː.esˈel/
缩写
DSL, 数字用户线
Digital Subscriber Line: a system for sending and receiving electronic information that uses a telephone line
示例:
•
I have a fast DSL connection at home.
我家有快速的DSL连接。
•
Many internet providers offer DSL services.
许多互联网提供商提供DSL服务。