predisposition
  傾向;氣質
  pre·dis·po·si·tion /ˌprɪˌdɪspəˈzɪʃən/ 名詞
  素因,遺傳素因,遺傳缺陷
  Pre·dis·po·si·tion n.
  1. The act of predisposing, or the state of being predisposed; previous inclination, tendency, or propensity; predilection; -- applied to the mind; as, a predisposition to anger.
  Syn: -- inclination; tendency; predilection; propensity.
  2. Previous fitness or adaptation to any change, impression, or purpose; susceptibility; -- applied to material things; as, the predisposition of the body to disease.
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  predisposition
       n 1: susceptibility to a pathogen [syn: sensitivity]
       2: an inclination beforehand to interpret statements in a
          particular way
       3: a disposition in advance to react in a particular way