请输入您要查询的英文单词:

 

单词 pilot wire
释义

pilot wire

Electricity
noun
An auxiliary wire or cable for conveying information about an associated power line or telegraph line or for operating apparatus connected with one.

Origin

Late 19th century.

随便看

 

英语词典包含243303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:2024/12/23 21:19:39