roundness

名词 n.

英文释义

名词 n.
  1. The quality or degree of being round.; The degree of accuracy to which a manufactured object intended to be round fulfills that requirement; it is measured by parameters such as TIR (total indicator reading). uncountable,usually
  2. The quality or degree of being round.; Synonym of rotundity. uncountable,usually
    — I gazed at her arm. Where was its wonderful roundness and beauty? It was getting thin and angular.

词形变化

roundnesses plural

词源

From Middle English roundnesse, equivalent to round + -ness.
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