请输入您要查询的英文单词:

 

单词 urushiol
释义 uru·shi·ol
\(y)u̇ˈrüshēˌȯl, -ēˌōl\ noun
(-s)
Etymology: International Scientific Vocabulary urushi + -ol
: a poisonous oily liquid phenolic compound C15H27C6H3(OH)2 in the sap of Oriental lacquer trees (Rhus verniciferi and R. succedanea) and present also as one of the principal blistering substances in poison ivy, poison oak, and poison sumac that hardens and becomes colored by atmospheric oxidation and serves as the chief component of Japanese and Chinese lacquers; 3-pentadeca-trien-yl-pyrocatechol
随便看

 

英语词典包含332784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 6:47:34