大陆的普通话与台湾的“国语”同出一源,都是以北方官话为基础发展而来的汉民族共同语。现在的大陆普通话与台湾“国语”之间存在着相当明显的差异,在词汇方面的体现尤为显著。本文以笔者收集整理的有限语料,对普通话和国语的利用同语素类推构词的规律和特点进行探讨,比较分析海峡两岸部分词语的差异原因及其使用情况。 Mainland Mandarin and Taiwan’s “Mandarin” with a source, are based on the North Mandarin Mandarin developed from the Han language. There is quite a clear difference between the current mainland Mandarin and Taiwan “Mandarin ”, especially in terms of vocabulary. Based on the limited corpus collected by the author, this article discusses the rules and features of the use of the Putonghua and the Mandarin as well as the morpheme-like analogy, and analyzes the reasons for the differences between the two parts of the Taiwan Strait and their usage.