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单词
niacin
释义
Word Frequency
niacin
(
ˈnaɪəsɪn
)
noun
another name for
nicotinic acid
Word origin
C20: from
ni
(
cotinic
)
ac
(
id
) +
-in
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disaffect
disaffected
disaffectedly
disaffectedly
disaffectedness
disaffectedness
disaffection
disaffectionate
disaffiliate
disaffiliation
disaffirm
disaffirmance
disaffirmation
disafforest
disafforestation
disafforestment
disaggregate
disaggregation
disaggregative
disagree
disagreeability
disagreeable
disagreeableness
disagreeables
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更新时间:2026/5/1 22:16:30