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单词 occult blood
释义

Definition of occult blood in English:

occult blood

noun
Medicine
  • Blood, especially in faeces or stomach contents, that is present in an amount too small to be visible, and that is detectable only by chemical or other laboratory tests.

Origin

Early 20th century; earliest use found in Progressive Medicine.

Definition of occult blood in US English:

occult blood

noun
Medicine
  • Blood, especially in faeces or stomach contents, that is present in an amount too small to be visible, and that is detectable only by chemical or other laboratory tests.

Origin

Early 20th century; earliest use found in Progressive Medicine.

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更新时间:2024/10/19 10:15:54