It is characterized by abstractness, objectivity, guidance, normality, creativeness and logicalness.抽象性 、 客观性 、 指导性 、 规范性 、 创造性和逻辑性是其主要特征.Mathematics is an important tool science, which has higher abstractness compared w...

抽象性...

abstractness的音标：abstractness的英式发音音标为：[æbst'ræktnɪs]abstractness的美式发音音标为：[æbst'ræktnɪs]...