请输入您要查询的英文单词:

 

单词 rockshaft
释义

rockshaft

noun

rock·​shaft ˈräk-ˌshaft How to pronounce rockshaft (audio)
: a shaft that oscillates on its journals instead of revolving

Word History

First Known Use

circa 1864, in the meaning defined above

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 14:39:28