请输入您要查询的英文单词：

　

单词 pumicite
释义

Definition of pumicite in English:

pumicite

noun ˈpʌmɪsʌɪt
Geology

  • A volcanic ash with a composition similar to pumice but deposited as powder or granules, widely used in the manufacture of lightweight concrete and for its abrasive properties; unconsolidated volcanic ash.

Origin

Early 20th century. From pumice + -ite. Perhaps compare French pumicite pumice.

 
 

Definition of pumicite in US English:

pumicite

nounˈpʌmɪsʌɪt
Geology

  • A volcanic ash with a composition similar to pumice but deposited as powder or granules, widely used in the manufacture of lightweight concrete and for its abrasive properties; unconsolidated volcanic ash.

Origin

Early 20th century. From pumice + -ite. Perhaps compare French pumicite pumice.

 
 
随便看

　

英语词典包含464360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：2024/11/10 16:08:02