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单词 swab
释义

swab

​noun countable
UK /swɒb/
Other entries for this word
swab verb
Word Forms
singularswab
pluralswabs
DEFINITIONS2
  1. 1
    a small piece of cotton or another soft substance used for cleaning injuries
    Synonyms and related words
    Bandages, supports and other dressings
    bandage
    Band-Aid
    brace
  2. 2
    a short narrow stick with a piece of cotton on the end, often used by doctors or nurses
    Synonyms and related words
    Bandages, supports and other dressings
    bandage
    Band-Aid
    brace
    1. 2a
      a small amount of a body substance that has been removed from someone’s body with a swab
      Synonyms and related words
      Medical tests and examinations
      amniocentesis
      autopsy
      biopsy

swab

​noun countable
US /swɑb/
Other entries for this word
swab verb
cotton swab noun
Word Forms
singularswab
pluralswabs
DEFINITIONS2
  1. 1
    a short narrow stick with a piece of cotton on the end, often used by doctors or nurses
    Synonyms and related words
    Bandages, supports and other dressings
    bandage
    Band-Aid
    brace
    1. 1a
      a small amount of a substance that has been removed from someone’s body with a swab
      Synonyms and related words
      Medical tests and examinations
      amniocentesis
      autopsy
      biopsy
  2. 2
    a small piece of cotton or other soft substance used for cleaning injuries
    Synonyms and related words
    Bandages, supports and other dressings
    bandage
    Band-Aid
    brace

swab

​verb transitive
UK /swɒb/
Other entries for this word
swab noun
Word Forms
present tense
I/you/we/theyswab
he/she/itswabs
present participleswabbing
past tenseswabbed
past participleswabbed
DEFINITIONS2
  1. 1
    to wash a floor, especially with a mop
    Synonyms and related words
    To wash something clean
    wash
    flush out
    scrub
  2. 2
    to apply medicine or clean an injury with a swab
    Synonyms and related words
    To perform a medical test, treatment or operation
    abort
    anaesthetise
    anaesthetize

swab

​verb transitive
US /swɑb/
Other entries for this word
swab noun
cotton swab noun
Word Forms
present tense
I/you/we/theyswab
he/she/itswabs
present participleswabbing
past tenseswabbed
past participleswabbed
DEFINITIONS2
  1. 1
    to wash a floor, especially with a mop
    Synonyms and related words
    To wash something clean
    wash
    scrub
    rinse
  2. 2
    to apply medicine or clean an injury with a swab
    Synonyms and related words
    To perform a medical test, treatment or operation
    abort
    anaesthetize
    anesthetize
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更新时间：2026/3/18 13:43:59