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单词
cesium 137
释义
cesium 137
noun
:
a radioactive isotope of cesium that has the mass number 137 and a half-life of about 12 months and that is a by-product of nuclear fission
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acanthopt
acanthopteran
acanthopteri
acanthopterygian
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acanthor
acanthoscelides
acanthosis
acanthosis
acanthosis nigricans
acanthosoma
acanthostyle
acanthotic
acanthous
acanthuridae
acanthurus
-acanthus
acanthus
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acanthus family
a capella
acapnia
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a cappella
a capriccio
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更新时间:2025/7/29 9:56:43