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单词 security thread
释义 security thread
 a colored thread running through the paper of a piece of paper money, used to deter counterfeiting.
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英语词典包含168451条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

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更新时间:2025/2/24 21:06:58