V2EX inactivate

INACTIVATE

释义 Definition

inactivate:使失活;使不再起作用;(尤指在生物、化学或医学语境中)使某种物质、酶、病毒或功能被“灭活/失去活性”。

发音 Pronunciation

/nktvet/

例句 Examples

The heat can inactivate the virus.
高温可以使病毒灭活。

Researchers used a chemical agent to inactivate the enzyme, preventing it from interfering with the experiment.
研究人员使用一种化学试剂使该酶失活,从而避免它干扰实验。

词源 Etymology

由前缀 **in-**(使……不/使……进入某种状态)+ activate(使活化、使启动)构成,字面意思是“使不再活化/使停止起作用”。该词常见于科学写作中,强调通过处理让某种功能或活性被关闭或消除。

相关词 Related Words

文学作品 Literary Works

  • The Hot Zone(Richard Preston):常出现与病毒“灭活/失活”相关的表述(多用 scientific context,如 inactivate/neutralize)。
  • Silent Spring(Rachel Carson):在讨论化学物质对生物系统作用时,常见“抑制/使失活”一类的科学措辞(语境上与 inactivate 接近)。
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