字典属工具书类。

That dictionary belongs to me.

youdao

30模板在手，涵盖各种书类，从商业和教育艺术和小说。

The 30 templates at hand cover various book categories, from business and education to arts and fiction.

youdao

一般看的书类包括：金融分析、经济、数据分析和英语进修，最近尤其喜欢看使用MATLAB进行金融分析的书。

Generally the type of books I read includes financial analysis, economics, data analysis and English learning. Recently I, in particular, like to read the books about financial analysis using MATLAB.

youdao

Let me read to you-- this is taken from his book: "What this kind of research design means is a change in our conception of statistics, and especially of sampling theory.

以下这话引自他的书：,“设计出这类调研是为了,改变我们对统计的观念，尤其是对抽样调查的看法。

哈佛公开课 - 幸福课课程节选