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单词
radioactivity
释义
— radioactivity
/ˌreɪdijowæk
ˈ
tɪvəti/
noun
[
noncount
]
the
radioactivity
of certain elements
某些元素的放射性
radioactive
随便看
demote
demoted
demotes
demotic
demoting
demotion
demotions
demur
demure
demurely
demureness
demurral
demurrals
demurred
demurring
demurs
demystification
demystified
demystifies
demystify
demystifying
den
Denali
denationalise
denationalize
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更新时间:2026/6/9 19:38:09