英语词汇“digital subscriber line”的读音、翻译、释义、用法及例句-语文网

词汇	digital subscriber line
释义	digital subscriber line 数位用户回路（=DSL）数位用户回路指的是透过一般铜质电话线，使用资料机（Modem）连接电脑系统与数位回路，将高频宽资讯带给一般家庭与小企业用户的持续性数位回路。
随便看	perlite per M perm perm. permafrost Permalloy permanence permanency permanent permanent assets permanent dynamic storage permanent error permanent fault permanent file permanent financing permanently permanently resident volume permanent magnet permanent memory permanent object permanent press permanent read/write error permanent secretary permanent storage Permanent Swap File

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