eccentricity

n.古怪；反常，怪癖；[物]偏心距；[数]离心率

网络解释.偏心率；偏心距；离心率；偏心度

词形变化:

复数：eccentricities

n.1.反常释义下的同义词

whim anomaly oddity curiousity idiosyncrasy exception aberration foible deviation peculiarity aberrance abnormality quirk

2.怪癖释义下的同义词

oddness whimsicality singularity bizarreness outlandishness queerness