| 单词 | centrex |
| 释义 | centrex (once / 2363863 pages) n WORD FAMILY centrex n (CENTRal EXchange) a kind of telephone exchange Hyper central, exchange, telephone exchange a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication |
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。