V2EX leukocyte

Leukocyte

定义 Definition

Leukocyte(白细胞)是血液中的一种细胞,是人体免疫系统的重要组成部分,负责抵抗感染和疾病。

发音 Pronunciation

/luksat/

例句 Examples

White blood cells, or leukocytes, help your body fight infections.
白细胞,即 leukocyte,帮助你的身体抵抗感染。

A significant increase in leukocyte count may indicate that the body is responding to a bacterial infection or inflammatory condition.
白细胞计数显著升高可能表明身体正在对细菌感染或炎症状况作出反应。

词源 Etymology

该词源自希腊语,由 **leuko-**(意为"白色",来自希腊语 λευκ, leukos)和 -cyte(意为"细胞",来自希腊语 κτο, kytos,原意为"容器")组合而成。字面意思即"白色的细胞"。该词于19世纪中期进入英语,用于医学和生物学领域。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • Arthur Conan Doyle 的早期医学写作中,曾涉及血液细胞的描述,反映了19世纪末对白细胞研究的兴趣。
  • Lewis Thomas 的散文集 The Lives of a Cell(《细胞生命的礼赞》)中广泛讨论了免疫细胞(包括白细胞)的功能与哲学意义。
  • Siddhartha MukherjeeThe Emperor of All Maladies(《众病之王》)中,leukocyte 作为理解白血病(leukemia)的核心概念被反复提及白血病一词本身也源自相同的希腊语词根 **leuko-**。
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