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单词 biosignature
释义

biosignature

美 
英 
  • 网络生命印记;生物印记;生物标识
复数:biosignatures  
n.
1.
a substance such as an element, isotope, or molecule present in something such as a meteorite that is characteristic of life and is used as evidence of past or present life

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更新时间:2025/1/14 12:48:13