本文初步考察《现汉》中“史无前例———前例、不容置喙———不容/置喙”一类四字单位及与之前后二成分书面形式相同、意义有联系的二字单位两者或三者同时出条情况,主要探讨二字单位出条的一些规律,顺带归纳四字单位的出条,最后就其中一些词语在出条、出例、释义等方面的处理提出个人看法,以期对制订大规模中文信息处理用分词词表中遇到的同类问题有所借鉴。 This paper initially examines the four-word units in the “present-day Han Dynasty” such as “no precedent --- precedent, no beak --- no allowance / beak” and two-word units with the same or similar meanings before and after the two components At the same time, the author of this article mainly discusses some of the rules of the second word units, summarizes the four-word unit by the way, and finally put forward some personal opinions on the treatment of some of the terms in the article, the example and the interpretation, Large-scale Chinese information processing with thesaurus encountered in the same kind of problem can learn from.