便 [---]

Jyutping bin6 ji1 ging2
Pinyin biàn yī jǐng

Definitions (粵典–words.hk)
  1. 名詞
    唔​著​制服​,​著​普通​衫執​勤​嘅​警察​,​多數​係​CID
    police officer in plain clothes
Examples (粵典–words.hk)
  1. Cantonese
    便衣警
    便衣警
    bin6 ji1 ging2
    • police officer in plain clothes