| 词汇 | perimeter |
| 释义 | perimeter 1 ENTRIES FOUND: perimeter (noun) perimeter /pəˈrɪmətɚ/ noun plural perimeters perimeter /pəˈrɪmətɚ/ noun plural perimeters Learner's definition of PERIMETER 1 [count] a : the outside edge of an area or surface外缘；周边 — often + of The soldiers defended the perimeter of the camp.士兵在帐篷四周守卫。 They put up a fence around the perimeter of the yard.他们在院子周围竖起围栏。 b : the total length of the lines that form a shape周长 — often + of The perimeter of the rectangle is 24 inches.矩形的周长是24英寸。 2 the perimeter basketball : the area on a basketball court that is not close to the basket三分线外区域 He scored from the perimeter.他在三分线外区域投篮得分。 |
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