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swab

英 [swɒb] 美 [swɑːb]

n. （医用的）拭子，药棉签；（用拭子采集的）化验样本；（清洗伤口等用的）小块纱布；拖把；<古>无赖

v. （尤指用拖把）擦洗（地板）；（用拭子）拭抹（伤口）；用药签吸掉

复数swabs

第三人称单数swabs

现在分词swabbing

过去式swabbed

过去分词swabbed

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柯林斯英汉双解大词典

    • swab /swɒb/

    • 1

      可数名词 A swab is a small piece of cotton used by a doctor or nurse for cleaning a wound or putting a substance on it. 棉签

      "Okay," he replied and winced as she dabbed the cotton swab over the gash.

      当她用棉签轻擦他的伤口时，他应了一声“行了”，还躲了一下。

英英释义

swab[swɔb]

  • n.
    • 1

      implement consisting of a small piece of cotton that is used to apply medication or cleanse a wound or obtain a specimen of a secretion

    • 2

      cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors

      同义词： swob / mop

  • v.
    • 1

      wash with a swab or a mop

      swab the ship's decks

      同义词： swob

    • 2

      apply (usually a liquid) to a surface

      同义词： dab / swob

专业释义

网络释义
  • 拭子

    • ... suture n.缝合,缝线 swab n.拭子;药签 swamp n.沼泽;沼泽地v．陷入沼泽 ...

      相关网页

  • 棉签

    • 来到洗手间调查洗手盆，在上面发现一道污迹，将发光氨(Luminol)喷涂到洗手盆的侧壁，找到一条隐藏的血痕，用棉签(Swab)采集到血液样本。

      相关网页

  • 清除炮眼用木棒

    • ... sustain支持 swab清除炮眼用木棒 swabstick清除炮眼用木棒 ...

      相关网页

  • 药签

    • ... swab 橡皮单 swab 药签 alcohol burner 酒精灯 医学 教育网搜集整理 ...

      相关网页

    短语
  • wound swab sent
    伤口拭子送检
  • gauze swab
    纱布拭子 | 纱布片 | 棉药签
  • iodine swab
    碘酊拭子
  • swab down
    擦洗
  • cellophane swab
    透明纸拭子 | 赛璐玢拭子
  • buccal swab
    一种叫腮抹试
  • casing swab
    套管抽子 | 套管轴子
  • beam swab
    梁式抽油装置

同根词

词根：swab

  • n.

    • swabbing 擦（抹）；（起模前）刷水

同近义词
  • n.

    • 药签，[外科]拭子；医用海绵，纱布；拖把，擦帚；无赖

      cad / gauze

  • vt.

双语例句

  • "Okay," he replied and winced as she dabbed the cotton swab over the gash.

    当她用棉签轻擦他的伤口时，他应了一声“行了”，还躲了一下。

  • Swab neck skin with Betadine where thyroid area is.

    在颈部甲状腺皮肤上用棉签涂抹碘伏。

  • The device tests material collected from a quick swab of a person's throat.

    这项装置检测从一个病人喉咙里用棉棒粘取的物质(以咽拭子为检测标本)。

原声例句

  • But you can use a swab or cloth to clean the outer part of the ear.

    VOA : special.2010.03.31

  • You should never put a cotton swab or other object into the ear canal.

    VOA : special.2010.03.31

权威例句