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单词
astatine
释义
astatine
noun
uncountable
chemistry
UK
/
ˈæstətiːn
/
DEFINITIONS
1
1
a chemical element that is a radioactive member of the halogen group. Its symbol is At.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminium
astatine
noun
uncountable
chemistry
US
/
ˈæstətin
/
DEFINITIONS
1
1
a chemical element that is a radioactive member of the halogen group. Its symbol is At.
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminum
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free solo
free speech
free spirit
freestanding
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更新时间:2025/7/10 4:48:39