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单词
technetium
释义
technetium
noun
uncountable
chemistry
UK
/
tekˈniːʃiəm
/
DEFINITIONS
1
1
a chemical element that is a radioactive metal. Its symbol is Tc.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminium
technetium
noun
uncountable
chemistry
US
/
tekˈniʃiəm
/
DEFINITIONS
1
1
a chemical element that is a radioactive metal. Its symbol is Tc.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminum
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priori
prioritise
prioritize
priority
prior to something
priory
prise
prise out of
prism
prismatic
prison
prison camp
prisoner
prisoner of conscience
prisoner of war
prison visitor
prissy
pristine
prithee
privacy
private
private bank
private bill
private company
private defence
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更新时间:2025/10/30 14:21:58