perimeter arc

  1. 视野计弧

网络词典

perimeter arc

英 ˈpərɪməm 美 ˈpɜːrɪməm
名词 中文翻译:周长
同义词: ['circumference', 'edge例句:1. The perimeter of the circle is 2π radians.(这个圆的周长是2π弧度。)2. The teacher asked us to calculate the perimeter of the square.(老师让我们计算这个正方形的周长。)']

例句:

  1. 1. The perimeter of the circle is 2π radians.
    这个圆的周长是2π弧度。
  2. 2. The teacher asked us to calculate the perimeter of the square.
    老师让我们计算这个正方形的周长。
  3. 3.The carpenter measured the length of the wall and added the perimeter to his estimate.
    木匠测量了墙的长度,并将周长加到他的估计中。