孖必 [－－]

Jyutping maa1 bit1
Pinyin mā bì

Definitions (CC-CANTO)
  1. two police officers on the beat / on patrol; two individuals going out together to do something [colloquial]
Definitions (粵典–words.hk)
  1. 名詞
    警察​行​咇​嘅​時​候​，​兩個​人​一組​咁​巡​邏​嘅​制度
    the system whereby police officers are to patrol in pairs; literally "twin beat"
    • 行孖咇
      行孖咇
      haang4 maa1 bit1
      to patrol in pairs
  2. 參看
    孖咇