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单词
ketene
释义
ke·tene
AHD
[kēʹtēn']
D.J.
[ˈkiːˌtiːn]
K.K.
[ˈkiˌtin]
n.
(名词)
A pungent, toxic, colorless gas, C
2
H
2
O, used chiefly as an acetylation agent.
乙烯酮:一种有刺激性气味的有毒无色气体,C
2
H
2
O,主要用作乙酰化剂
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phylactery
phylae
phyle
phyletic
phyll-
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phyllite
phyllites
phyllo
phyllo-
phyllo-
phylloclad
phylloclade
phylloclades
phyllode
phyllodes
phylloid
phylloidal
phylloids
phyllome
phyllomes
phyllophagous
phyllopod
phyllopodan
phyllopods
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更新时间:2025/5/30 10:37:19