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olefinic
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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eager
eager beaver
eagerly
eagerness
eagle
eagle eye
eagle-eyed
eagle-hawk
eagle owl
eagle pass
eagle ray
eagle scout
eaglestone
eaglet
eaglewood
eagre
eakins
ealdorman
ealing
eam
eames
eames chair
-ean
eanling
eap
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更新时间:2026/10/5 1:29:30