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单词
ruthenium
释义
ruthenium
noun
uncountable
chemistry
UK
/
ruːˈθiːniəm
/
DEFINITIONS
1
1
a chemical element that is a hard silvery-white metal. Its symbol is Ru.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminium
ruthenium
noun
uncountable
chemistry
US
/
ruˈθiniəm
/
DEFINITIONS
1
1
a chemical element that is a hard silvery-white metal. Its symbol is Ru.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminum
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更新时间:2025/3/22 16:44:57