英语词汇secondary switching center的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	secondary switching center
释义	secondary switching center【计】二级交换中心, 辅助转接中心
随便看	first principles of law first priority first prize first-prize winner first probability distribution first quality first quarter first-rate first reading first-ready-first execute first record first registration tax first restatement first restricted indorsee first row contains first-run first run first-runner first runnings first selecto first selector first sergeant first signal first signal system first sketch drawing

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。