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单词
polyisoprene
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pol•y•i•so•prene
(pol′ē ī
′
sə prēn′),
USA pronunciation
n.
[
Chem.
]
Chemistry
a thermoplastic polymer, (C
5
H
8
)
n
, the major constituent of natural rubber and also obtained synthetically.
poly
- +
isoprene
1930–35
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self-ignite
self-image
self-immolating
self-immolation
self--importance
self-importance
self-important
self-importantly
self-imposed
self-improvable
self-improvement
self-improver
self-improving
self-inclusive
self-incriminating
self-incrimination
self-induced
self-inductance
self-induction
self-indulgence
self-indulgent
self-indulgently
self-indulger
self-inflicted
self-infliction
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更新时间:2025/11/27 3:51:23