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单词
strontium 90
释义
strontium 90 radioactive form of strontium found in the fall-out from nuclear explosions and extremely harmful to people and animals when taken into the body 锶 90(锶的放射性同位素).
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assist
assistance
assistant
assize
Assoc
associate
association
Association football
assonance
assorted
assortment
Asst
assuage
assume
assumed
assumption
assurance
assure
assured
assuredly
AST
astatine
aster
asterisk
astern
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更新时间:2026/1/19 4:46:35