If you have a predisposition to behave in a particular way, you tend to behave like that because of the kind of person that you are or the attitudes that you have.
例句
...a woman's predisposition to use the right side of her brain...女性使用右脑的倾向There is a thin dividing line between educating the public and creating a predisposition to panic.对公众进行教育和制造恐慌倾向之间没有明显的分界。
N-COUNT
（易患某种疾病的）倾向，体质
If you have a predisposition to a disease or illness, it is likely that you will suffer from that disease or illness.
例句
...a genetic predisposition to lung cancer.易患肺癌的遗传倾向
英汉词典释义
n.
倾向;素质
a predisposition to like something.喜欢某事的一种倾向
英英词典释义
Noun
1. susceptibility to a pathogen
2. an inclination beforehand to interpret statements in a particular way
3. a disposition in advance to react in a particular way