请输入您要查询的英文单词:

 

单词 sillimanite
释义

sillimanite

noun

sil·​li·​man·​ite ˈsi-lə-mə-ˌnīt How to pronounce sillimanite (audio)
: a brown, grayish, or pale green mineral that consists of an aluminum silicate in orthorhombic crystals often occurring in fibrous or columnar forms

Word History

Etymology

Benjamin Silliman †1864 American geologist

First Known Use

circa 1830, in the meaning defined above

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 6:39:44