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单词
polyfunctional
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pol•y•func•tion•al
(pol′ē fungk
′
shə nl),
USA pronunciation
adj.
[
Chem.
]
Chemistry
containing more than one functional group.
poly
- +
functional
1925–30
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更新时间:2025/12/16 11:02:55