首页
汉语词典
英英词典
请输入您要查询的英文单词:
单词
umbellic acid
释义
umbellic acid
noun
Etymology:
umbellic
from
umbell-
(in
umbelliferone
) +
-ic
:
an acid C
6
H
3
(OH)
2
CH . CHCO
2
H formed as a yellow powder by hydrolysis of umbelliferone; 2,4-dihydroxy-cinnamic acid
随便看
cilii-
cilii
cilio
cilio-
cilioflagellata
ciliolate
ciliolum
ciliophora
ciliophoran
cilium
cill
cillery
cima
cimaroon
cimarron
cimbalom
cimbia
cimblin
cimborio
cimbri
cimbrian
oomancy
oomantia
oometer
oometric
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 mdict.net All Rights Reserved
更新时间:2026/7/3 10:33:17