请输入您要查询的英文单词:

 

单词 piperine
释义 pip·er·ine
\ˈpipəˌrēn, -_rə̇n\ noun
(-s)
Etymology: International Scientific Vocabulary piper- (from Latin piper pepper) + -ine — more at pepper
: a crystalline alkaloid C17H19NO3 that is an active constituent of various kinds of pepper and that on hydrolysis yields piperidine and piperic acid
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 4:38:06