curvature
noun /ˈkɜːvətʃə(r)/
/ˈkɜːrvətʃər/
[uncountable, countable] (specialist)- the state of being curved; the amount that something is curved
曲率;弯曲;曲度 - the curvature of the earth
地球的曲度 - curvature of the spine
脊柱弯曲 - The screen is made of stretched vinyl and has a slight curvature.
屏幕由拉伸乙烯基制成,有轻微的弯曲。
词源late Middle English: via Old French from Latin curvatura, from curvare ‘to bend’, from curvus ‘bent’. - the curvature of the earth