请输入您要查询的英文单词:
单词
cinchonidine
释义
WordReference Random House Unabridged Dictionary of American English © 2024
cin•chon•i•dine
(sing kon
′
i dēn′, -din, sin-),
USA pronunciation
n.
[
Pharm.
]
Drugs
a white, crystalline, slightly water-soluble, levorotatory alkaloid, C
19
H
22
N
2
O, stereoisomeric with cinchonine and similarly derived, used chiefly as a quinine substitute.
cinchon
(
a
) + -
id
3
+ -
ine
2
1850–55
随便看
sunday school
sunday supplement
sun deck
sunder
sunderable
sunderance
sunderer
sunderland
sundew
sundial
sun disc
sun disk
sundog
sundown
sundowner
sundress
sun-dried
sundries
sundrily
sundriness
sundrops
sundry
sundsvall
sunfast
sunfish
英语词典包含188688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:2026/1/24 6:25:56