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TOEFL IELTS BNC: 8620 COCA: 6584

perimeter

1 ENTRIES FOUND:
perimeter /pəˈrɪmətɚ/ noun
plural perimeters
perimeter
/pəˈrɪmətɚ/
noun
plural perimeters
Learner's definition of PERIMETER
[count]
: the outside edge of an area or surface外缘;周边often + of
: the total length of the lines that form a shape周长often + of
the perimeter basketball : the area on a basketball court that is not close to the basket三分线外区域

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