roundness 的意思
圆形状态; 圆润性
roundness 的词源
roundness(n.)
“圆形或圆状的状态”,14世纪末,源自 round(形容词)+ -ness。
Roundness applies with equal freedom to a circle, a sphere, a cylinder, or a cone, and, by extension, to forms that by approach suggest any one of these : as, roundness of limb or cheek. Rotundity now applies usually to spheres and to forms suggesting a sphere or a hemisphere : as, the rotundity of the earth or of a barrel ; rotundity of abdomen. [Century Dictionary]
Roundness 可以自由地应用于圆形、球体、圆柱体或圆锥体,甚至可以扩展到那些通过接近形状暗示其中任何一种的形式:比如,四肢或脸颊的 roundness。而 Rotundity 现在通常指球体及其形状或半球体的形式:例如,地球或桶的 rotundity;腹部的 rotundity。[世纪词典]
相关词汇
roundness 的使用趋势
改编自 books.google.com/ngrams/. Ngrams 数据仅供参考。
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中文翻译由AI生成。查看原文,请访问: Etymology, origin and meaning of roundness