perimeter的中文翻译
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perimeter1
UK
/pəˈrɪmɪtə(r)/
US
/pəˈrɪmɪtər/
周长, 周界, 边缘
noun
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the outside edge of an area of land
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Guards patrol the perimeter of the estate.
保安人员在庄园四周巡逻。
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a perimeter fence/track/wall
一个栅栏/跟踪/墙
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the total length of the outside edge of an area or a shape