名词
中文翻译：补充材料
同义词：
['supplementary materials', 'supplementary data']
例句：
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1. The research teamused supplementary mats to conduct experiments on the new technology.
研究团队使用补充材料对新技术进行了实验。
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2. The teacher provided supplementary mats to help students understand the material better.
老师提供了补充材料，帮助学生更好地理解材料。
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3. The student asked for supplementary mats to review the notes before the exam.
学生请求提供补充材料，以便在考试前复习笔记。