网站首页  汉语  德语  英语

请输入您要查询的英文单词：

　

单词 rock shaft
释义

Definition of rock shaft in English:

rock shaft

noun ˈrɒk ʃaftˈrɒk ʃɑːft
Mechanics

  • A shaft which rocks back and forth about its axis rather than turning continuously; especially (a) one causing valves in an engine to open and close; (b) one on a tractor for giving oscillatory motion to an attached implement.

Origin

Mid 19th century; earliest use found in National Gazette (Philadelphia). From rock + shaft.

Definition of rock shaft in US English:

rock shaft

noun
Mechanics

  • A shaft which rocks back and forth about its axis rather than turning continuously; especially (a) one causing valves in an engine to open and close; (b) one on a tractor for giving oscillatory motion to an attached implement.

Origin

Mid 19th century; earliest use found in National Gazette (Philadelphia). From rock + shaft.
随便看

　

雅致网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 2002-2024 53pku.com All Rights Reserved
更新时间：2025/7/5 5:22:00