[pə'rimitə]
perimeter
n. 周长,周界

词形变化:

副词:perimetrically 形容词:perimetric

例句与用法:

  1. The plane stalled, flipped over onto its back and crashed near the perimeter.
    飞机失速了,翻了一个跟头,坠毁在机场环形围栏附近。
  2. Guards had been posted at several points around the perimeter.
    在环形防线上已布置了几处岗哨.
  3. The barbed wire fence round the perimeter discouraged intruders.
    周围有铁丝网阻止了外人闯入.

英英解释:

名词 perimeter:

  1. the boundary line or the area immediately inside the boundary
  2. 同义词:margin, border
  3. a line enclosing a plane areas
  4. the size of something as given by the distance around it
  5. 同义词:circumference