拭子 [－－]

Jyutping sik1 zi2
Pinyin shì zi

Definitions (CC-CEDICT)
  1. swab
  2. cotton pad
  3. smear (for medical test)
Definitions (Wiktionary)
  1. noun
    swab; swabbing
  2. noun
    absorbent material (e.g. cotton) on the end of a swab stick