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单词
rosaniline
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ros•an•i•line
(rō zan
′
l in, -īn′),
USA pronunciation
n.
[
Chem.
]
a red dye, C
2
0
H
2
0
N
3
Cl, derived from aniline and orthotoluidine, a constituent of fuchsin.
the base, C
2
0
H
2
1
N
3
O, which, with hydrochloric acid, forms this dye.
rose
1
+
aniline
1860–65
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