请输入您要查询的英文单词:
单词
anhydride
释义
N
59941
33
anhydride
Spoken
.
0
Fiction
.
1
Magazine
.
1
Newspaper
.
1
Academic
.
30
anhydride
/ænˈhaɪdraɪd/
noun
1
Chemistry
the compound obtained by removing the elements of water from a particular acid
【化】酐, 脱水物。
1.1
usu. with modifier
an organic compound containing the group -C(O)OC(O)-, derived from a carboxylic acid
羧酸衍生, 含-C(O)OC(O)-的有机化合物。
词源
mid 19th cent.: from Greek
anudros
(see
ANHYDROUS
) +
-IDE
.
随便看
youth court
youth custody centre
youthful
youthfully
youthfulness
youth hostel
youth-hosteller
Youth Training Scheme
you've
you wait
you wouldn't catch - doing something
you wouldn't read about it
you(或he 等) will be lucky
yow
yowl
yo-yo
Ypres
Ypres, Battle of
yr
yrs
Yr Wyddfa
YT
YTD
YTS
ytterbium
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:2026/7/25 7:54:50