roundnesses的翻译，读音
释义：
(roundness 的复数) n. 圆, 圆形, 球形
plural of roundness
n. the fullness of a tone of voice
n. the quality of being round numbers
n. the property possessed by a line or surface that is curved and not angular
plural of roundness
n. the fullness of a tone of voice
n. the quality of being round numbers
n. the property possessed by a line or surface that is curved and not angular