V2EX impregnation

Impregnation

释义 Definition

impregnation:指“受精;使怀孕(的过程)”,常用于生物学、医学与繁殖语境;也可引申为“渗透、灌注”(如思想、气味、颜色等“进入并充满”某物)。

发音 Pronunciation

IPA:/mprnen/

词源 Etymology

源自拉丁语 impregnāre,意为“使怀孕、使充满”,由 **im-**(进入、使……处于某种状态)+ 与“怀孕/妊娠”相关的词根(同源于 pregnant)构成,后来进入英语,主要用于“受精/使怀孕”的正式表达,并保留了“使充满、渗透”的引申义。

例句 Examples

Impregnation happens when a sperm fertilizes an egg.
受精发生在精子使卵子受精的时候。

The researchers measured how diet and stress influenced the impregnation rate in the breeding population over three seasons.
研究人员测量了饮食与压力如何在三个繁殖季中影响该繁殖群体的受精率。

相关词 Related Words

文学与著作中的用例 Literary Works

  • The Variation of Animals and Plants Under Domestication(Charles Darwin):讨论繁殖与遗传时常用到受精/繁殖相关术语。
  • Gray’s Anatomy(Henry Gray):在生殖系统与胚胎学相关章节的医学语境中可见该词。
  • Encyclopaedia Britannica(多版条目):在生物学与生殖主题条目中常出现此类正式术语。
  • Principles of Development(Lewis Wolpert 等,发育生物学教材):涉及受精与早期胚胎发育时会使用该词。
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