牛叔 [－－]

Jyutping ngau4 suk1
Pinyin niú shū

Definitions (粵典–words.hk)
  1. 名詞、俚語、澳門
    澳門華人​對​男性​葡​人​嘅​俗​稱
    colloquial address to Portuguese males by Chinese in Macao