It can reduce the scope of meaning.In addition, reduplication makes the semantic have the characteristics of gradation, state and subjectivity.

• 这一方面反映在部分形容词的义项范围在重叠过程中有所缩小，另一主要方面表现在重叠使语法意义呈现出程度性、状态性、评估性等系列特点。