radioiron
/rey-dee-oh-ahy-ern/US // ˌreɪ di oʊˈaɪ ərn //
射线铁,无线电铁,无线电铁器,射频铁
Definitions
n.名词 noun
- 1
Chemistry.
- : the radioactive isotope of iron, with atomic weight 59 and a half-life of 46 days: used chiefly as a tracer in biochemistry.
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