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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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bellperson
bell pull
bellpull
bell purchase
bell push
bell-ringer
bells
bells and whistles
bell seat
bell-shaped curve
bells of ireland
bell's palsy
bell tent
bell toad
bellwether
bellwood
bellwort
belly
bellyache
bellyacher
bellyband
bellyboard
belly bust
belly-bust
bellybutton
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更新时间:2026/10/25 10:56:14