请输入您要查询的英文单词:

 

单词 Janney coupler
释义

Janney coupler

noun

Jan·​ney coupler
ˈjanē-
: a device for coupling railroad cars and locomotives invented in the early 1880s and employed in principle in the standard automatic coupler of today

Word History

Etymology

after Eli H. Janney †1912 American inventor

随便看

 

英语词典包含469781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 5:25:13