英语词汇upper level switching center的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	upper level switching center
释义	upper level switching center [??p? ?levl ?swit?i? ?sent?] 释义 [计]高级交换中心行业词典计算机高级交换中心???
随便看	black globe thermometer black-gloved black glutinous rice black glutinous rice wine black gnat blackgoat black goat black goathair black goby black goggles black gold Black Gold Award black gold (maldonite) Black gold plugger black gonorrhea black gown black-graier black-graiest black gram black grama black gramas black granite black-granite black grass black-grass

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

upper level switching center