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单词
straight-chain
释义
WordReference Random House Unabridged Dictionary of American English © 2024
straight-chain
(strāt
′
chān
′
),
USA pronunciation
n.
[
Chem.
]
Chemistry
an open chain of atoms, usually carbon, with no side chains attached to it. Also called
straight
′
chain
′
.
Cf.
branched chain.
1925–30
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更新时间:2025/7/31 6:16:25