请输入您要查询的英文单词:

 

单词 litmus
释义 litmus/ˈlitməs/n. a dye obtained from lichens that is red under acid conditions and blue under alkaline conditions 石蕊 [Middle English from Old Norse lit-mosi, from litr ‘dye’ + mosi ‘moss’]
随便看

 

英汉双解词典包含94788条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/23 23:57:04