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单词
triphenylmethane
释义
WordReference Random House Unabridged Dictionary of American English © 2024
tri•phen•yl•meth•ane
(trī fen′l meth
′
ān, -fēn′-),
USA pronunciation
n.
[
Chem.
]
Chemistry
a colorless, crystalline, solid compound containing three benzene rings, C
19
H
16
, from which many dyes are derived.
tri
- +
phenyl
+
methane
1880–85
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更新时间:2025/12/7 4:59:50