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单词
fire stop
释义
fire stop
noun
:
a member or material used to fill or close open parts of a structure for preventing the spread of fire and smoke
— compare fire blocks
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optimacy
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英语词典包含332784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:2025/3/10 14:13:59