adj.解（注）释的，说明的，叙述的

The expository essay aims to explain a complex idea or process in clear, concise language.
解释性文章旨在用清晰、简明的语言解释复杂的观点或过程。
Through expository writing, scientists can communicate their research findings to a broader audience.
通过说明性写作，科学家可以将其研究成果传达给更广泛的读者群体。
The documentary provided an expository look into the history of the Industrial Revolution.
这部纪录片对工业革命的历史进行了阐述性的介绍。
Her expository speech on renewable energy sources was both informative and engaging.
她关于可再生能源的阐述性演讲既信息丰富又引人入胜。
The teacher used expository texts to help students understand the fundamental concepts of physics.
老师使用说明性文本帮助学生理解物理学的基本概念。
The manual offers expository instructions on how to assemble the furniture piece by piece.
该手册提供了关于如何一件件组装家具的详细说明。
In journalism, expository articles are used to investigate and report factual information objectively.
在新闻业中，说明性文章用于客观地调查和报道事实信息。
The expository paragraph in the novel set the stage for the events that were about to unfold.
小说中的说明性段落为即将展开的事件奠定了基础。
The chef's cookbook is filled with expository recipes that not only list ingredients but also detail cooking techniques.
这位厨师的食谱书中充满了说明性食谱，不仅列出了食材，还详细介绍了烹饪技巧。
The expository section of the museum provides visitors with a comprehensive overview of ancient civilizations.
博物馆的说明性展区为游客提供了古代文明的全面概述。