eccentricity

1. N-UNCOUNT Eccentricity is unusual behaviour that other people consider strange. 古怪

She is unusual to the point of eccentricity. 她与众不同到了古怪的地步。

2. N-COUNT Eccentricities are ways of behaving that people think are strange, or habits or opinions that are different from those of most people. 怪癖

We all have our eccentricities. 我们都有自己的怪癖。