说文解字“A，AB”且“B，AB”式联绵词初探

通过统计《说文解字》“A，AB”且“B，AB”式联绵词，得91组，反映许慎对联绵词不可分训的认识及其处理策略。按照声韵特点对91组联绵词进行了分类，并对91组联绵词的上古音声母分布情况进行分析。联绵词中次清声母较少的现象为上古汉语“一清一浊”二元对立格局的合理性提供了佐证。非双声联绵词的声母分布和组合情况与复辅音的类型契合度较高。联绵词声母分布对研究联绵词的来源具有一定启发意义，认为裂变重叠应包括声韵母的裂变和复辅音声母裂变两种类型。

The AB”and“B,AB”Doublets in Shuowen Jiezi

There are 91“A, AB”and“B, AB”doublets in Shuowen Jiezi, which reflects the judgment of Xu Shen who said that doublets were not explained. The 91“A, AB” and “B, AB” doublets are classified according to the characteristics of their initial consonants and simple or compound vowels. The distribution of their initial consonants is analyzed. The phenomena that there are fewer aspirational voiceless initials provides evidence for the rationality of binary opposition pattern of“one voiceless and one voiced”in old Chinese. There is greater similarity between the distribution of initial consonant of non-alliteration doublets and two-alliterated words. The distribution of initial consonant of doublets has great inspiration for studying the origin of doublets, which shows that fission reduplication should include consonant and vowel fission and two-alliterated words initial consonant fission.