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单词
ethylene
释义
ethyl·ene
BrE
/
ˈeθɪliːn
/
NAmE
/
ˈeθɪliːn
/
(
also
eth·ene
)
noun
[
U
]
(
symbol
C
2
H
4
)
(
chemistry
化学
)
a
gas
which
is
present
in
coal
,
crude
oil
, and
natural gas
乙烯
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overcleverness
overclevernesses
overclinical
overclinically
overclog
overclogged
overclogging
overclogs
overclose
overclosely
overcloseness
overclosenesses
overcloyed
overcloying
overcloys
overclutter
overcluttered
overcluttering
overclutters
overcoat
overcoated
overcoatless
overcoats
overcold
overcoldly
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更新时间:2025/4/12 16:27:49