请输入您要查询的英文单词:
单词
pyrazine
释义
pyr·azine
\ˈpirəˌzēn, -_zə̇n\
noun
Etymology:
International Scientific Vocabulary
pyr- + azine
:
a crystalline feeble heterocyclic base C
4
H
4
N
2
obtained usually by distilling piperazine with zinc dust
— called also
paradiazine
随便看
gestation period
gestative
geste
geste
gestic
gesticulant
gesticular
gesticulate
gesticulation
gesticulative
gesticulatively
gesticulator
gesticulatory
gestio
gestion
gestio pro haerede
gestogen
gestosis
gests
gestural
gesture
gesture
gesture language
gesundheit
geswarp
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:2024/12/23 23:31:25