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单词
phenanthrene
释义
WordReference Random House Unabridged Dictionary of American English © 2024
phe•nan•threne
(fə nan
′
thrēn),
USA pronunciation
n.
[
Chem.
]
Chemistry
a colorless, shiny, crystalline, water-insoluble isomer of anthracene, C
1
4
H
1
0
, derived from coal tar: used chiefly in dyestuffs and in the synthesis of drugs.
phen
- +
anthr
- + -
ene
1880–85
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更新时间:2025/11/10 1:36:13