| 词汇 | acid-free |
| 释义 | acid-freeˈacid-free adjectiveadj acid-free paper and paper products do not contain acid Store precious photographs and documents between sheets of acid-free paper. |
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时代网英语在线翻译词典收录了323754条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。