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Jyutping fan1 fo1
Pinyin fēn kē

Definitions (Wiktionary)
  1. noun
    branch of a discipline; subdiscipline
    (syn.) 分支学科, 分支學科
  2. verb
    to separate into different subdisciplines; to specialise
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)