请输入您要查询的英文单词:

 

单词 Crookes glass
释义

Crookes glass

noun

: one of several types of glass designed to diminish the transmission of ultraviolet rays

Word History

Etymology

after Sir Wm. Crookes

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:2024/9/22 22:36:26