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Jyutping haau6 gaa3
Pinyin xiào jià

Definitions (CC-CEDICT)
  1. potency
  2. titer (measure of effective concentration in virology or chemical pathology, defined in terms of potency after dilution by titration)
  3. valence (perceived value in psychology)
  4. valency
Definitions (Wiktionary)
  1. noun
    potency