请输入您要查询的英文单词:

 

单词 pulse dialing
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pulse di′aling, 
  1. Telecommunicationsa system of calling telephone numbers wherein electrical pulses corresponding to the digits in the number called are generated by manipulating a rotary dial or push buttons (contrasted with tone dialing).

随便看

 

英语词典包含188688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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/13 8:55:11