V2EX swab

Swab

释义 Definition

swab 名词:棉签,拭子;用于清洁、涂抹药物或采集样本的一小块棉花或类似材料。动词:用拭子擦拭、清洁。

发音 Pronunciation

/swb/(英式)
/swb/(美式)

例句 Examples

The nurse used a swab to clean the wound.
护士用棉签清洁了伤口。

During the pandemic, healthcare workers collected nasal swabs from thousands of patients daily to test for the virus.
疫情期间,医护人员每天从数千名患者处采集鼻拭子样本以检测病毒。

词源 Etymology

swab 源自17世纪的荷兰语 zwabber,原意是"拖把"或"擦洗甲板的工具",与航海文化密切相关。早期英语中,这个词主要指水手用来擦洗船甲板的拖把,后来词义逐渐扩展到医学和日常领域,指代任何用于擦拭或清洁的小工具,尤其是医用棉签。

相关词汇 Related Words

文学与文化引用 Literary References

  • 在赫尔曼梅尔维尔的《白鲸》(Moby-Dick)中,swab 多次出现,用于描写水手擦洗甲板的场景,也被用作对低级水手的俚语称呼。
  • 在帕特里克奥布莱恩的航海小说系列(AubreyMaturin series)中,swab 作为航海术语频繁出现,既指擦洗工具,也用于船上医疗场景。
  • 在现代文学和新闻作品中,swab 常见于与医学、法医(DNA采样)相关的语境。
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