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单词
caesium
释义
caesium
noun
uncountable
chemistry
UK
/
ˈsiːziəm
/
DEFINITIONS
1
1
a chemical element that is a metal and it is used in
photoelectric cells
. Its symbol is Cs.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminium
caesium
noun
uncountable
chemistry
US
/
ˈsiziəm
/
DEFINITIONS
1
1
a chemical element that is a metal and is used in
photoelectric cells
. Its symbol is Cs.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminum
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更新时间:2025/12/17 22:42:58