direct telephone exchange

英 [direct telephone exchange]
美 [direct telephone exchange]

中文释义

直拨电话交换机

单词分析

单词结构：

direct telephone exchange

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：direct telephone exchange
  • 核心含义：直拨电话交换机

最近查询：

aerated sewage lagoon affranchised applied geodesy be plagued to death blank ... out direct acting controller Federal Register harder-hit area inte limit drawing ratio test natrium nitrosum Nova Gaia pass into oblivion Rhuddlan Rochefort-Montagne sedimentary mineral petrology silotanks slack moor smaller green leaf hopper sun dogs

更新时间：2026-03-24 01:08:27