1. (性格上的)傾向;習性 A propensity to do something or a propensity for something is a natural tendency that you have to behave in a particular way.
e.g. Mr Bint has a propensity to put off decisions to the last minute... 賓特先生習慣拖到最后時(shí)刻才作決定。 e.g. She hasn't reckoned on his propensity for violence. 她不曾料到他有暴力傾向。
propensity英英釋義
noun
1. a disposition to behave in a certain way
e.g. the aptness of iron to rust the propensity of disease to spread