unicellular foamed plastic core
基本释义
泡沫塑胶芯材
实用场景例句
学习指导
The professor gave a tutorial on how to write a research paper.
教授进行了一次关于如何写研究论文的辅导。
学术讨论
She attended a tutorial to improve her understanding of the subject.
她参加辅导课以提高对这门学科的理解。
留学生活
The online tutorial helped him with his language difficulties.
在线辅导帮助他克服了语言困难。
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