[-]

Jyutping lo4 cap1 hok6 gaa1
Pinyin luó ji xué jiā ( toneless variant )

Definitions (Wiktionary)
  1. noun
    logician

[-]

Jyutping lo4 cap1 hok6 gaa1
Pinyin luó jí xué jiā

Definitions (Wiktionary)
  1. noun
    logician