“离合字组”是指既能够分开使用又能合起来使用的字组,实际就是一般所说的“离合词”。离合词是现代汉语领域中长期研究的重要问题之一,也是对外汉语教学中的难点。本文采用离合字组这一概念,是为了摆脱这类结构是词还是词组的争论,目的是尝试从离合字组中两个组成成分——— “Clutch group” refers to both can be used separately and together to use the word group, is actually the so-called “clutch word.” It is also one of the most important problems in the long-term research in the field of modern Chinese. It is also a difficult point in teaching Chinese as a foreign language. In this paper, the concept of clutch word group, in order to get rid of these structures is the word or phrase controversy, the purpose is to try from the word group from the two components ---