请输入您要查询的英文单词:

 

单词 signal box
释义
signal box
Word forms: signal boxes
countable noun
A signal box is a small building near a railway, which contains the switches used to control the signals.
Trains had to stop because of the loss of contact with the signal box.
Image of signal box
随便看

 

英语词典包含147115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 16:42:01