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单词
branched chain
释义
WordReference Random House Unabridged Dictionary of American English © 2024
branched
′
chain
′
,
[
Chem.
]
Chemistry
an open chain of atoms, usually carbon, with one or more side chains attached to it. Cf.
straight chain.
1900–05
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更新时间:2025/11/21 14:58:42