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单词
purpurin
释义
purpurin
/perr"pyoo rin/
,
n. Chem.
a reddish, crystalline, anthraquinone dye, C
14
H
5
O
2
(OH)
3
, isomeric with flavopurpurin.
[
1830-40; < L
purpur
(
a
) PURPLE + -IN
2
]
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更新时间:2024/9/20 10:26:16