本文回顾了我国运用描写语言学对孟高棉语研究的成就 ,强调了我国学者运用声、韵、调分析法在分析孟高棉语音位和处理松紧等音节属性方面的独创性和合理性 ,同时 ,本文认为 ,对孟高棉语历史研究有助于解释一些共时现象 ,应予重视。作者认为 ,今后孟高棉语的研究不仅应继续对单一语言的描写 ,还应加强亲属语言的比较。如能与其他学科结合 ,引进新的理论和研究方法 ,中国孟高棉语的研究必定会取得丰硕的成果 This paper reviews the achievements made by our country in the study of Monet Khmer using descriptive linguistics, emphasizes the originality and rationality of our scholar in using syllable, rhyme and tone analysis in analyzing the phonological features of the Mongolian Khmer language and dealing with syllables such as elastic. At the same time, this paper argues that the study of the history of the Khmer Rouge can help explain some of the synchronic phenomena and should be given due attention. The author believes that in the future, the study of Khmer Rouge should not only continue the description of single language, but also strengthen the comparison of kinship languages. If combined with other disciplines, the introduction of new theories and research methods, the study of Bangladesh Khmer language will surely achieve fruitful results