Based on the data collected through investigations made by the author , the paper probes into the phonological features of fei fu feng mu ( i . e . , labiodental initial consonants ) in chuzhou dialects , a south - zhejiang branch of the wu dialect , analyzing the historical stratum of these consonants from the perspective of geographical linguistics 摘要本文在实地调查的基础上，描写了吴语处州方言非组字声母的读音特点，并从地理语言学角度，对处州方言非组声母读音的历史层次进行分析。
