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perimeter英英字典_perimeter剑桥英语解释_perimeter柯林斯英文解释_食材铺反向词典
食材铺反向词典

perimeter

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柯林斯词典

    perimeter /pəˈrɪmɪtə/ (perimeters)

  • 1. N-COUNT The perimeter of an area of land is the whole of its outer edge or boundary. 周边; 周界

    ...the perimeter of the airport. …机场周边。

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剑桥词典