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antimony 124
释义
antimony 124
Chem.
the radioactive isotope of antimony having a mass number of 124 and a half-life of 60 days, used chiefly as a tracer.
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sewer
sewerage
sewer pill
sewing
sewing circle
sewing cotton
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sewn
sex
sex-
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sex act
sexagenarian
sexagenary
Sexagesima
sexagesimal
sex appeal
sexavalent
sex cell
sexcentenary
sex change
sex chromatin
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更新时间:2026/6/23 11:34:18