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单词
triphenylmethane dye
释义
WordReference Random House Unabridged Dictionary of American English © 2024
triphen
′
ylmeth
′
ane dye
′
,
[
Chem.
]
Chemistry
any of a great number of dyes, as gentian violet, fuchsin, and rosaniline, produced from triphenylmethane by replacement of the ring hydrogen atoms with hydroxy, amino, sulfo, or other atoms or groups.
1930–35
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更新时间:2026/4/25 5:50:01