| 单词 | fasten on/upon something |
| 释义 | fasten on/upon something fasten on/upon something → fasten on/upon something at fasten(3) to give particular attention to something because you think it is important or interestingfasten on/upon something |
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初中学习网英汉双解词典包含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。