《译书汇编》前后,正是汉语中三字词开始增多的时段,其作为词汇史研究资料的重要性不容忽视。同时,以往在研究日语借词时,总是把重点放在辨别与整理二字日语借词方面,而对三字、四字形式的日语借词则关注不多,很少有人对此进行专题讨论。有鉴于此,本文以《译书汇编》中三字词为研究对象,在辨别日语借词的同时,也对相关的与研究方法进行归纳。 Before and after “Compilation of translations”, it is precisely the period in which the three words in Chinese begin to increase, and its importance as a research material on the history of the vocabulary can not be ignored. In the meantime, in the past, when studying Japanese loanwords, they always focused on identifying and sorting Japanese loanwords. However, few paid attention to Japanese loanwords in the form of three-character or four-character forms. In view of this, this article takes the three words in the “compilation of translations” as the research object, and at the same time distinguishes Japanese loanwords, at the same time, it summarizes the related and research methods.