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单词
olefin
释义
WordReference Random House Unabridged Dictionary of American English © 2024
o•le•fin
(ō
′
lə fin),
USA pronunciation
n.
[
Chem.
]
Chemistry
any member of the alkene series.
Also,
o•le•fine
(ō
′
lə fin, -fēn′).
USA pronunciation
French
oléf
(
iant
) (see
olefiant
gas
) + -
in
2
1855–60
o′le•fin
′
ic
,
adj.
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centrist
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centroid
centroidal
centrolecithal
centrolinead
centromere
centrosome
centrosphere
centrosymmetric
centrum
cent sign
cents-off
centum
centuple
centuplicate
centuplication
centurial
centuried
centurion
century
century plant
centésimo
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更新时间:2025/7/31 13:07:46