请输入您要查询的英文单词:

 

单词 quercite
释义 quercite Chem.|ˈkwɜːsaɪt|
[f. L. quercus oak + -ite1 4.]
A sweet crystalline alcohol obtained from acorns.
1857Miller Elem. Chem. iii. 72 Quercite..from acorns... Transparent prisms.1863Fownes Chem. 434 The juice of the acorn is submitted to fermentation. The fermented liquor, on evaporation, yields small prisms of quercite.
Hence quercitin(e) = quercetin (Webster 1864, citing Gregory). ˈquercitol = quercite (Watts Dict. Chem. 3rd Suppl. 1881).
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:2024/12/22 15:54:51