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词汇
ketene
释义
ke.tene
[`kitin; ˈki:ti:n]
名词
‘化学’乙烯酮
(一种有毒, 有刺激性的无色气体, 主要作为使醋酸基成为有机分子的媒剂)
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exterminatory
extern
external
external-combustion engine
externalism
externalist
externality
externalize
externally
exteroceptive
exteroceptor
exterritorial
exterritoriality
extinct
extinction
extinctive
extinguish
extinguishable
extinguisher
extinguishment
extirpate
extirpation
extirpator
extol, extoll
extorsive
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更新时间:2026/7/26 8:49:47