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单词
plutonium
释义
plutonium
plu
to
ni
um
/
pluˈtoʊniəm
/
noun
[uncountable]
(
symbol
Pu
)
Etymology
ETYMOLOGY
plutonium
Origin:
1900-2000
Modern Latin
Pluto
science
,
chemistry
a
radioactive
metal that is an
element
and is used in the production of
nuclear
power
随便看
extensiveness
extent
extenuate
extenuating
exterior
exterior angle
exterminate
extermination
exterminator
extern
external
external fertilization
externalization
externalize
externally
externals
extinct
extinction
extinguish
extinguisher
extirpate
extol
extort
extortion
extortionate
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更新时间:2025/11/4 12:48:57