perimeter

  擴展詞匯  
[p?'r?m?t?(r)]     [p?'r?m?t?r]    
  • n. 周長(cháng);周界;邊緣
new

perimeter的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

詳盡釋義

n. (名詞)
  1. 周?chē)?/li>
  2. 邊緣
  3. 周長(cháng)
  4. 周邊
  5. 【數】周
  6. 【軍】周邊陣地,環(huán)形防線(xiàn)
  7. 【物、光學(xué)】視野計
  8. 外緣
  9. 周界線(xiàn)
  10. 警戒線(xiàn)
  11. 防御帶

英英釋義

Noun:
  1. the boundary line or the area immediately inside the boundary

  2. a line enclosing a plane areas

  3. the size of something as given by the distance around it

perimeter的用法和樣例:

例句

用作名詞 (n.)
  1. Work out how long the perimeter of the playground.
    請你算一算體育場(chǎng)的周長(cháng)是多少米?
  2. Guards patrolled the perimeter of the airfield.
    衛兵沿機場(chǎng)四周巡邏。
  3. A fence marked the perimeter of the field.
    一道籬笆標明了那塊田地的周界。
  4. The barbed wire fence round the perimeter discouraged intruders.
    周?chē)需F絲網(wǎng)阻止了外人闖入。
  5. Traps for predators were set around the perimeter.
    四周都挖好了捕捉獵物的陷阱。

詞匯搭配

經(jīng)典引文

  • Families of the astronauts living outside the perimeter fence of the Manned Spacecraft Centre.

    出自:Punch
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