网站首页  词典首页

请输入您要查询的词汇:

 

词汇 pneumatic
释义

pneumatic

adjective
/njuːˈmætɪk/
/nuːˈmætɪk/
[usually before noun]
  1. filled with air充气的
    • a pneumatic tyre充气轮胎
  2. worked by air under pressure由压缩空气操作的;气动的;风动的
    • pneumatic tools风动工具
  3. 词源mid 17th cent.: from French pneumatique or Latin pneumaticus, from Greek pneumatikos, from pneuma ‘wind’, from pnein ‘breathe’.
随便看

 

迷途网英语在线翻译词典收录了310088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 © 1997-2024 sdcarb.com All Rights Reserved 更新时间:2025/2/5 18:59:38