请输入您要查询的英文单词:
单词
pyrazoline
释义
WordReference Random House Unabridged Dictionary of American English © 2024
py•raz•o•line
(pi raz
′
ə lēn′, -lin, pī-),
USA pronunciation
n.
[
Chem.
]
Chemistry
any of the group of heterocyclic compounds containing three carbon atoms, two adjacent nitrogen atoms, and one double bond in the ring.
Chemistry
the parent compound, C
3
H
6
N
2
.
pyrazole
+ -
ine
2
1885–90
随便看
gastrohepatic omentum
gastrointestinal
gastrointestinal series
gastrojejunostomy
gastrolith
gastrologically
gastrologist
gastrology
gastronome
gastronomer
gastronomic
gastronomical
gastronomically
gastronomy
gastroplasty
gastropod
gastroscope
gastroscopy
gastrostomy
gastrotomy
gastrotrich
gastrovascular
gastrula
gastrular
gastrulate
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:2025/7/24 8:00:11