单词	center of curvature
释义	center of curvature noun phrase : the center of the circle whose center lies on the concave side of a curve on the normal to a given point of the curve and whose radius is equal to the radius of curvature at that point Word History First Known Use 1850, in the meaning defined above
随便看	juvenals juvenescence juvenescences juvenescent juvenile juvenile court juvenile delinquency juvenile delinquent juvenile delinquents juvenile diabetes juvenile hormone juvenile insurance juvenile officer juvenile-onset diabetes juvenilenesses juveniles juvenilia eutychianism euxenite euxenites Euxine euxine sea euxinic Euxoa eV

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