爆馬檻 [－马槛]

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Pinyin bào mǎ kǎn

Definitions (粵典–words.hk)
  1. 語句、俚語
    落馬檻​召妓​，​開房
    to visit a call-girl centre or a brothel, to get a short-time hotel room.
  2. 參看
    爆馬欄