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单词
quinoxaline
释义
WordReference Random House Unabridged Dictionary of American English © 2024
quin•ox•a•line
(kwi nok
′
sə lēn′, -lin),
USA pronunciation
n.
[
Chem.
]
Chemistry
a colorless, crystalline, water-soluble powder, C
8
H
6
N
2
, used chiefly in organic synthesis.
Also,
quin•ox•a•lin
(kwi nok
′
sə lin).
USA pronunciation
quin
(
ine
) + (
gly
)
oxal
+ -
ine
2
1880–85
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更新时间:2024/9/21 13:17:11