请输入您要查询的英文单词:
单词
guanidine
释义
guanidine
/ˈgwɑːnɪdiːn/
noun
mass noun
1
Chemistry
a strongly basic crystalline compound, used in organic synthesis
【化】胍(用于有机合成等)。
1.1
An imide derived from urea; Chem. formula: HNC(NH
2
)
2
.
由尿素衍生的酰亚胺; 化学分子式:HNC(NH
2
)
2
.
词源
mid 19th cent.: from
GUANO
+ -
IDE
+ -
INE
4
.
随便看
sneak up on
sneaky
sneck
sneer
sneerer
sneeringly
sneeze
sneeze machine
sneezer
sneezeweed
sneezewort
sneezy
snell
Snellen test
Snell's law
snib
snick
snicker
snickeringly
snicket
snide
snidely
snideness
snidey
sniff
英汉双解词典包含131075条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/8/26 6:00:18