网站首页  词典首页

请输入您要查询的词汇:

 

词汇 pith ball
释义

Definition of pith ball in English:

pith ball

noun
  • A small ball of pith (usually from a tree), especially one hanging from a thread in an electroscope, which is attracted or repelled by an electrostatically charged object.

Origin

Mid 18th century; earliest use found in Philosophical Transactions of the Royal Society of London.

Definition of pith ball in US English:

pith ball

noun
  • A small ball of pith (usually from a tree), especially one hanging from a thread in an electroscope, which is attracted or repelled by an electrostatically charged object.

Origin

Mid 18th century; earliest use found in Philosophical Transactions of the Royal Society of London.

随便看

 

春雷网英语在线翻译词典收录了464360条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2000-2024 Sndmkt.com All Rights Reserved 更新时间:2024/12/28 15:12:45