| 单词 | expand on/upon something |
| 释义 | expand on/upon something expand on/upon something → expand on/upon something at expand(1) to add more details or information to something that you have already saidexpand on/upon something |
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英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。