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单词 reduced iron
释义

Definition of reduced iron in English:

reduced iron

noun

  • A fine iron powder, typically obtained by treating ferric oxide with hydrogen and used as an additive in foods, medicines, etc.

Origin

Mid 19th century; earliest use found in American Journal of the Medical Sciences.

Definition of reduced iron in US English:

reduced iron

noun

  • A fine iron powder, typically obtained by treating ferric oxide with hydrogen and used as an additive in foods, medicines, etc.

Origin

Mid 19th century; earliest use found in American Journal of the Medical Sciences.
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更新时间：2026/2/8 22:26:03