V2EX birth defect

Birth Defect

释义 Definition

先天缺陷;出生缺陷:指出生时就存在的身体结构或功能异常,可能影响器官、外形、发育或健康。(也常说 congenital anomaly / congenital disorder,语境不同侧重略有差异。)

发音 Pronunciation (IPA)

/bθ dfkt/

例句 Examples

A birth defect can sometimes be found before the baby is born.
有些出生缺陷有时可以在婴儿出生前被发现。

Researchers are studying how genetics and environmental factors may contribute to certain birth defects, and how early care can improve outcomes.
研究人员正在探讨遗传与环境因素如何导致某些出生缺陷,以及早期护理如何改善预后。

词源 Etymology

birth 源自古英语 byr(“出生、分娩”之意相关词形),defect 来自拉丁语 defectus(“缺失、不足”)。合在一起直译为“出生时的缺失/不足”,现代医学语境中指“先天性异常”。

相关词 Related Words

文学作品 Notable Literary Works

  • The Immortal Life of Henrietta Lacks(Rebecca Skloot)中在讨论医学研究与健康议题时涉及与先天状况/出生异常相关的表述。
  • The Gene: An Intimate History(Siddhartha Mukherjee)中谈及遗传学与疾病时会讨论先天性疾病/异常等概念,包含与“birth defect”相近的用语与语境。
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