2025-08-26 16:24:08 浏览次

roundness是什么意思 英[ˈraʊndnəs] 美[ˈraʊndnəs] n. 圆, 圆形, 球形, 圆满 n. the fullness of a tone of voicen. the quality of being round numbersn. the property possessed by a line or surfac...