请输入您要查询的英文单词:

 

单词 bell crank
释义

bell crank

noun

: a lever having its fulcrum at the apex of the angle formed by its two arms

Word History

Etymology

so called from the bell wires used to transfer motion

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:2024/11/14 0:17:32