路人皆知 [－－－－]

Jyutping lou6 jan4 gaai1 zi1
Pinyin lù rén jiē zhī

Definitions (CC-CEDICT)
  1. understood by everyone (idiom); well known
  2. a household name
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）