[--]

Jyutping sing4 jan5 sing3
Pinyin chéng yǐn xìng

Definitions (Wiktionary)
  1. noun
    addictiveness; addictive potential

成癮性 [-瘾-]

Jyutping
Pinyin chéng yǐn xìng

Definitions (CC-CEDICT)
  1. addictiveness