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单词
vinylacetylene
释义
WordReference Random House Unabridged Dictionary of American English © 2024
vi•nyl•a•cet•y•lene
(vīn′l ə set
′
l ēn′, -in),
USA pronunciation
n.
[
Chem.
]
Chemistry
a colorless, volatile liquid, C
4
H
4
, used chiefly as an intermediate in the manufacture of the synthetic rubber neoprene.
vinyl
+
acetylene
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更新时间:2025/12/7 11:28:57