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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 ]

专业释义英英释义

  • 拭子 - 引用次数：27

    参考来源 - 拭子培养、尿沉渣培养和聚合酶链反应
    棉签，药签；海绵
    药签
  • 擦洗装置
  • 拖把
  • 棉花棒

·2,447,543篇论文数据，部分数据来源于NoteExpress

swab [ swɔb ]

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

      同义词： swob mop

  • v.
    • wash with a swab or a mop

      "swab the ship's decks"

      同义词： swob

    • apply (usually a liquid) to a surface

      同义词： dab swob

以上来源于: WordNet

 柯林斯英汉双解大词典 

swab /swɒb/

  • 1. 

    N-COUNT 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

    例：

    "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。

词组短语同近义词同根词

cotton swab 棉签；棉纱擦帚；药棉拭子；棉纱拖把

  • n. 药签，[外科]拭子；医用海绵，纱布；拖把，擦帚；无赖

    • cad , gauze

  • vt. 打扫，擦拭；涂抹（药）于

    • do out , scavenge

词根： swab

n.

swabbing 擦（抹）；（起模前）刷水

双语例句原声例句权威例句

更多双语例句

  • 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

更多权威例句

词组短语

cotton swab 棉签；棉纱擦帚；药棉拭子；棉纱拖把

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