在过去的粤语方言词研究中，对于常见方言词的研究成果颇丰，但却极少有研究者对“?、啫、噉”这三个方言词进行详细的分析和研究。这三个方言词与多数方言词一样，既可以在句中单独使用，也可以与其他词进行连用，用法和功能很多。本文通过对语料的分析，分别对这三个方言词的用法和功能尽可能全面的进行梳理总结，以补前人之缺漏。

In the past research on Cantonese dialect words, the research results on common dialect words are quite abundant, but few researchers have conducted detailed analysis and research on the three dialect words " gaa4（?）, zek1（啫）, gam2（噉）" . These three dialect words are the same as most dialect words. They can be used alone in a sentence or can be used in conjunction with other words. They have many usages and functions. Through the analysis of the corpus, this article summarizes the usage and functions of these three dialect words as comprehensively as possible to make up for the deficiencies of the predecessors.