adj.补充的，增补性的，补充性的，额外的，外加的
n.补充者，增补物

原形：supplementary复数：supplementaries

The reader is supplementary to the textbook.
这本读物是教科书的补充。
The journal has a supplementary issue this week.
这本杂志本星期有一增刊。
Mary satisfies the work of supplementary property.
玛丽满足于辅助性的工作。
The supplementary material includes a detailed chart of the experiment's results.
补充材料包括了实验结果的详细图表。
The teacher provided supplementary reading materials to enhance our understanding of the topic.
老师提供了额外的阅读材料以加深我们对主题的理解。
The government announced a supplementary budget to fund the new infrastructure projects.
政府宣布了追加预算来为新的基础设施项目提供资金。
Supplementary vitamins and minerals can be beneficial for people with dietary deficiencies.
对于饮食缺乏的人来说，补充维生素和矿物质是有益的。
The textbook comes with a supplementary CD containing audio exercises for language learners.
教科书附带了一张包含语言学习者听力练习的补充CD。
The course offers supplementary workshops to help students improve their practical skills.
该课程提供了额外的工作坊以帮助学生提高实践技能。
A supplementary chapter was added to the book to address recent developments in the field.
书中新增了一章，以探讨该领域最近的发展情况。
The research paper includes a supplementary appendix with raw data for further analysis.
研究论文附有一个包含原始数据的补充附录，以便进行更深入的分析。
The company provides supplementary training sessions for employees transitioning to new roles.
公司为转岗的员工提供额外的培训课程。
Supplementary lighting is used in greenhouses to extend the hours of sunlight for plant growth.
在温室中使用辅助照明以延长植物生长所需的日照时间。