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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
随便看
corporate social responsibility
corporate tax
corporate welfare
corporation
corporation law
corporation tax
corporatism
corporeal
corps
corps de ballet
corpse
corpsing
corpulent
corpus
corpuscle
corpus delicti
corpus linguistics
corral
correct
correction
correctional
correctional facility
correction fluid
corrections officer
corrective
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更新时间:2025/6/5 23:22:51