请输入您要查询的英文单词:

 

单词 spiræin
释义 spiˈræin Chem.
[f. prec. So F. spiréine.]
A yellow crystalline powder obtained from the flowers of meadow-sweet (Spiræa ulmaria).
1868Watts Dict. Chem. s.v. Spiræa, When the dried flowers of meadow-sweet are exhausted with ether, a colouring-matter called spiræin is dissolved out.
随便看

 

英语词典包含277258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:2025/2/3 8:01:59